| 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 | $244.27 | 4.854% | $256.1269 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $151.70 | 9.420% | $165.9901 | $165.99 | $166.00 | $166.00 |
| Purchase #3 | $90.71 | 11.804% | $101.4174 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $134.99 | 4.690% | $141.321 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $96.75 | 9.424% | $105.8677 | $105.87 | $105.85 | $105.90 |
| Purchase #6 | $57.90 | 12.640% | $65.2186 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $179.92 | 12.760% | $202.8778 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $956.24 | $1,038.8195 | $1,038.83 | $1,038.80 | $1,038.80 | |