| 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 | $106.30 | 7.843% | $114.6371 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $209.62 | 9.371% | $229.2635 | $229.26 | $229.25 | $229.30 |
| Purchase #3 | $67.41 | 12.278% | $75.6866 | $75.69 | $75.70 | $75.70 |
| Purchase #4 | $148.28 | 9.368% | $162.1709 | $162.17 | $162.15 | $162.20 |
| Purchase #5 | $38.94 | 11.513% | $43.4232 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $42.57 | 5.301% | $44.8266 | $44.83 | $44.85 | $44.80 |
| Purchase #7 | $243.46 | 11.346% | $271.083 | $271.08 | $271.10 | $271.10 |
| 7 purchase totals = | $856.58 | $941.0909 | $941.09 | $941.10 | $941.10 | |