| 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 | $117.88 | 12.759% | $132.9203 | $132.92 | $132.90 | $132.90 |
| Purchase #2 | $202.45 | 10.437% | $223.5797 | $223.58 | $223.60 | $223.60 |
| Purchase #3 | $135.31 | 11.507% | $150.8801 | $150.88 | $150.90 | $150.90 |
| Purchase #4 | $149.95 | 7.437% | $161.1018 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $21.95 | 4.639% | $22.9683 | $22.97 | $22.95 | $23.00 |
| Purchase #6 | $7.41 | 10.531% | $8.1903 | $8.19 | $8.20 | $8.20 |
| Purchase #7 | $240.65 | 9.576% | $263.6946 | $263.69 | $263.70 | $263.70 |
| 7 purchase totals = | $875.60 | $963.3351 | $963.33 | $963.35 | $963.40 | |