| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $197.98 | 11.607% | $220.9595 | $220.96 | $220.95 | $221.00 |
| Purchase #2 | $241.46 | 11.614% | $269.5032 | $269.50 | $269.50 | $269.50 |
| Purchase #3 | $229.99 | 4.507% | $240.3556 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $205.34 | 13.354% | $232.7611 | $232.76 | $232.75 | $232.80 |
| Purchase #5 | $178.29 | 13.517% | $202.3895 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $160.66 | 12.470% | $180.6943 | $180.69 | $180.70 | $180.70 |
| Purchase #7 | $146.56 | 11.605% | $163.5683 | $163.57 | $163.55 | $163.60 |
| 7 purchase totals = | $1,360.28 | $1,510.2315 | $1,510.23 | $1,510.20 | $1,510.40 | |