| 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 | $242.29 | 5.285% | $255.095 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $62.78 | 8.490% | $68.11 | $68.11 | $68.10 | $68.10 |
| Purchase #3 | $123.81 | 12.165% | $138.8715 | $138.87 | $138.85 | $138.90 |
| Purchase #4 | $210.81 | 5.570% | $222.5521 | $222.55 | $222.55 | $222.60 |
| Purchase #5 | $19.52 | 5.606% | $20.6143 | $20.61 | $20.60 | $20.60 |
| Purchase #6 | $69.34 | 6.847% | $74.0877 | $74.09 | $74.10 | $74.10 |
| Purchase #7 | $145.46 | 4.289% | $151.6988 | $151.70 | $151.70 | $151.70 |
| 7 purchase totals = | $874.01 | $931.0294 | $931.03 | $931.00 | $931.10 | |