| 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 | $37.54 | 12.616% | $42.276 | $42.28 | $42.30 | $42.30 |
| Purchase #2 | $237.72 | 13.491% | $269.7908 | $269.79 | $269.80 | $269.80 |
| Purchase #3 | $169.74 | 6.116% | $180.1213 | $180.12 | $180.10 | $180.10 |
| Purchase #4 | $230.32 | 3.247% | $237.7985 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $235.53 | 6.334% | $250.4485 | $250.45 | $250.45 | $250.40 |
| Purchase #6 | $107.59 | 4.541% | $112.4757 | $112.48 | $112.50 | $112.50 |
| Purchase #7 | $118.95 | 11.597% | $132.7446 | $132.74 | $132.75 | $132.70 |
| 7 purchase totals = | $1,137.39 | $1,225.6554 | $1,225.66 | $1,225.70 | $1,225.60 | |