| 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 | $221.30 | 11.567% | $246.8978 | $246.90 | $246.90 | $246.90 |
| Purchase #2 | $84.93 | 3.606% | $87.9926 | $87.99 | $88.00 | $88.00 |
| Purchase #3 | $148.59 | 6.714% | $158.5663 | $158.57 | $158.55 | $158.60 |
| Purchase #4 | $118.32 | 3.737% | $122.7416 | $122.74 | $122.75 | $122.70 |
| Purchase #5 | $63.25 | 8.842% | $68.8426 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $84.29 | 7.620% | $90.7129 | $90.71 | $90.70 | $90.70 |
| Purchase #7 | $135.83 | 7.404% | $145.8869 | $145.89 | $145.90 | $145.90 |
| 7 purchase totals = | $856.51 | $921.6407 | $921.64 | $921.65 | $921.60 | |