| 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 | $225.44 | 10.477% | $249.0593 | $249.06 | $249.05 | $249.10 |
| Purchase #2 | $175.97 | 3.291% | $181.7612 | $181.76 | $181.75 | $181.80 |
| Purchase #3 | $74.93 | 7.395% | $80.4711 | $80.47 | $80.45 | $80.50 |
| Purchase #4 | $51.86 | 6.611% | $55.2885 | $55.29 | $55.30 | $55.30 |
| Purchase #5 | $122.84 | 10.281% | $135.4692 | $135.47 | $135.45 | $135.50 |
| Purchase #6 | $48.32 | 4.800% | $50.6394 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $233.48 | 5.732% | $246.8631 | $246.86 | $246.85 | $246.90 |
| 7 purchase totals = | $932.84 | $999.5518 | $999.55 | $999.50 | $999.70 | |