| 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 | $180.35 | 13.852% | $205.3321 | $205.33 | $205.35 | $205.30 |
| Purchase #2 | $29.82 | 7.524% | $32.0637 | $32.06 | $32.05 | $32.10 |
| Purchase #3 | $92.82 | 13.155% | $105.0305 | $105.03 | $105.05 | $105.00 |
| Purchase #4 | $228.88 | 13.647% | $260.1153 | $260.12 | $260.10 | $260.10 |
| Purchase #5 | $167.85 | 11.756% | $187.5824 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $188.98 | 13.684% | $214.84 | $214.84 | $214.85 | $214.80 |
| Purchase #7 | $211.35 | 4.541% | $220.9474 | $220.95 | $220.95 | $220.90 |
| 7 purchase totals = | $1,100.05 | $1,225.9114 | $1,225.91 | $1,225.95 | $1,225.80 | |