| 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 | $202.93 | 4.137% | $211.3252 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $161.83 | 12.310% | $181.7513 | $181.75 | $181.75 | $181.80 |
| Purchase #3 | $128.41 | 12.376% | $144.302 | $144.30 | $144.30 | $144.30 |
| Purchase #4 | $54.74 | 9.191% | $59.7712 | $59.77 | $59.75 | $59.80 |
| Purchase #5 | $94.49 | 8.787% | $102.7928 | $102.79 | $102.80 | $102.80 |
| Purchase #6 | $198.85 | 10.318% | $219.3673 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $63.83 | 12.675% | $71.9205 | $71.92 | $71.90 | $71.90 |
| 7 purchase totals = | $905.08 | $991.2303 | $991.23 | $991.20 | $991.30 | |