| 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 | $98.37 | 11.516% | $109.6983 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $133.61 | 13.143% | $151.1704 | $151.17 | $151.15 | $151.20 |
| Purchase #3 | $123.82 | 12.860% | $139.7433 | $139.74 | $139.75 | $139.70 |
| Purchase #4 | $236.94 | 4.384% | $247.3274 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $71.50 | 4.767% | $74.9084 | $74.91 | $74.90 | $74.90 |
| Purchase #6 | $143.40 | 10.874% | $158.9933 | $158.99 | $159.00 | $159.00 |
| Purchase #7 | $195.28 | 13.276% | $221.2054 | $221.21 | $221.20 | $221.20 |
| 7 purchase totals = | $1,002.92 | $1,103.0465 | $1,103.05 | $1,103.05 | $1,103.00 | |