| 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 | $105.34 | 5.115% | $110.7281 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $209.72 | 8.174% | $226.8625 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $56.47 | 13.811% | $64.2691 | $64.27 | $64.25 | $64.30 |
| Purchase #4 | $138.65 | 3.603% | $143.6456 | $143.65 | $143.65 | $143.60 |
| Purchase #5 | $147.48 | 11.391% | $164.2794 | $164.28 | $164.30 | $164.30 |
| Purchase #6 | $46.94 | 5.168% | $49.3659 | $49.37 | $49.35 | $49.40 |
| Purchase #7 | $203.45 | 6.874% | $217.4352 | $217.44 | $217.45 | $217.40 |
| 7 purchase totals = | $908.05 | $976.5858 | $976.60 | $976.60 | $976.60 | |