| 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 | $221.74 | 10.482% | $244.9828 | $244.98 | $245.00 | $245.00 |
| Purchase #2 | $20.65 | 8.761% | $22.4591 | $22.46 | $22.45 | $22.50 |
| Purchase #3 | $67.44 | 3.493% | $69.7957 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $181.72 | 7.381% | $195.1328 | $195.13 | $195.15 | $195.10 |
| Purchase #5 | $102.67 | 9.611% | $112.5376 | $112.54 | $112.55 | $112.50 |
| Purchase #6 | $149.78 | 13.561% | $170.0917 | $170.09 | $170.10 | $170.10 |
| Purchase #7 | $43.61 | 13.763% | $49.612 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $787.61 | $864.6117 | $864.61 | $864.65 | $864.60 | |