| 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 | $113.25 | 13.164% | $128.1582 | $128.16 | $128.15 | $128.20 |
| Purchase #2 | $131.64 | 9.632% | $144.3196 | $144.32 | $144.30 | $144.30 |
| Purchase #3 | $139.35 | 7.147% | $149.3093 | $149.31 | $149.30 | $149.30 |
| Purchase #4 | $244.58 | 13.614% | $277.8771 | $277.88 | $277.90 | $277.90 |
| Purchase #5 | $202.41 | 4.356% | $211.227 | $211.23 | $211.25 | $211.20 |
| Purchase #6 | $22.98 | 11.766% | $25.6838 | $25.68 | $25.70 | $25.70 |
| Purchase #7 | $59.37 | 5.545% | $62.6621 | $62.66 | $62.65 | $62.70 |
| 7 purchase totals = | $913.58 | $999.2371 | $999.24 | $999.25 | $999.30 | |