| 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 | $122.87 | 5.780% | $129.9719 | $129.97 | $129.95 | $130.00 |
| Purchase #2 | $171.32 | 13.724% | $194.832 | $194.83 | $194.85 | $194.80 |
| Purchase #3 | $73.41 | 12.730% | $82.7551 | $82.76 | $82.75 | $82.80 |
| Purchase #4 | $88.45 | 9.235% | $96.6184 | $96.62 | $96.60 | $96.60 |
| Purchase #5 | $235.66 | 6.120% | $250.0824 | $250.08 | $250.10 | $250.10 |
| Purchase #6 | $120.70 | 9.686% | $132.391 | $132.39 | $132.40 | $132.40 |
| Purchase #7 | $160.59 | 5.403% | $169.2667 | $169.27 | $169.25 | $169.30 |
| 7 purchase totals = | $973.00 | $1,055.9175 | $1,055.92 | $1,055.90 | $1,056.00 | |