| 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 | $106.72 | 9.304% | $116.6492 | $116.65 | $116.65 | $116.60 |
| Purchase #2 | $9.59 | 4.573% | $10.0286 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $248.48 | 11.543% | $277.162 | $277.16 | $277.15 | $277.20 |
| Purchase #4 | $33.33 | 11.504% | $37.1643 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $183.53 | 5.517% | $193.6554 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $149.36 | 3.455% | $154.5204 | $154.52 | $154.50 | $154.50 |
| Purchase #7 | $141.91 | 3.664% | $147.1096 | $147.11 | $147.10 | $147.10 |
| 7 purchase totals = | $872.92 | $936.2895 | $936.29 | $936.25 | $936.30 | |