| 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 | $103.54 | 6.522% | $110.2929 | $110.29 | $110.30 | $110.30 |
| Purchase #2 | $190.61 | 11.736% | $212.98 | $212.98 | $213.00 | $213.00 |
| Purchase #3 | $190.74 | 8.152% | $206.2891 | $206.29 | $206.30 | $206.30 |
| Purchase #4 | $30.70 | 5.381% | $32.352 | $32.35 | $32.35 | $32.40 |
| Purchase #5 | $92.76 | 5.598% | $97.9527 | $97.95 | $97.95 | $98.00 |
| Purchase #6 | $159.76 | 13.378% | $181.1327 | $181.13 | $181.15 | $181.10 |
| Purchase #7 | $157.68 | 13.599% | $179.1229 | $179.12 | $179.10 | $179.10 |
| 7 purchase totals = | $925.79 | $1,020.1223 | $1,020.11 | $1,020.15 | $1,020.20 | |