| 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 | $204.48 | 5.242% | $215.1988 | $215.20 | $215.20 | $215.20 |
| Purchase #2 | $149.88 | 10.166% | $165.1168 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $204.49 | 3.224% | $211.0828 | $211.08 | $211.10 | $211.10 |
| Purchase #4 | $136.76 | 13.756% | $155.5727 | $155.57 | $155.55 | $155.60 |
| Purchase #5 | $141.75 | 4.132% | $147.6071 | $147.61 | $147.60 | $147.60 |
| Purchase #6 | $225.81 | 6.302% | $240.0405 | $240.04 | $240.05 | $240.00 |
| Purchase #7 | $187.59 | 10.524% | $207.332 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $1,250.76 | $1,341.9507 | $1,341.95 | $1,341.95 | $1,341.90 | |