| 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 | $38.28 | 9.508% | $41.9197 | $41.92 | $41.90 | $41.90 |
| Purchase #2 | $22.76 | 11.629% | $25.4068 | $25.41 | $25.40 | $25.40 |
| Purchase #3 | $201.95 | 9.592% | $221.321 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $228.41 | 6.633% | $243.5604 | $243.56 | $243.55 | $243.60 |
| Purchase #5 | $196.49 | 9.212% | $214.5907 | $214.59 | $214.60 | $214.60 |
| Purchase #6 | $49.86 | 9.165% | $54.4297 | $54.43 | $54.45 | $54.40 |
| Purchase #7 | $124.50 | 9.336% | $136.1233 | $136.12 | $136.10 | $136.10 |
| 7 purchase totals = | $862.25 | $937.3516 | $937.35 | $937.30 | $937.30 | |