| 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 | $220.62 | 13.544% | $250.5008 | $250.50 | $250.50 | $250.50 |
| Purchase #2 | $91.79 | 10.560% | $101.483 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $145.76 | 9.764% | $159.992 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $60.81 | 11.184% | $67.611 | $67.61 | $67.60 | $67.60 |
| Purchase #5 | $24.99 | 3.735% | $25.9234 | $25.92 | $25.90 | $25.90 |
| Purchase #6 | $211.76 | 6.731% | $226.0136 | $226.01 | $226.00 | $226.00 |
| Purchase #7 | $55.47 | 7.165% | $59.4444 | $59.44 | $59.45 | $59.40 |
| 7 purchase totals = | $811.20 | $890.9682 | $890.95 | $890.95 | $890.90 | |