| 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 | $229.78 | 8.388% | $249.0539 | $249.05 | $249.05 | $249.10 |
| Purchase #2 | $152.29 | 8.424% | $165.1189 | $165.12 | $165.10 | $165.10 |
| Purchase #3 | $185.62 | 7.384% | $199.3262 | $199.33 | $199.35 | $199.30 |
| Purchase #4 | $242.97 | 9.266% | $265.4836 | $265.48 | $265.50 | $265.50 |
| Purchase #5 | $184.64 | 3.786% | $191.6305 | $191.63 | $191.65 | $191.60 |
| Purchase #6 | $138.78 | 3.207% | $143.2307 | $143.23 | $143.25 | $143.20 |
| Purchase #7 | $212.54 | 7.433% | $228.3381 | $228.34 | $228.35 | $228.30 |
| 7 purchase totals = | $1,346.62 | $1,442.1819 | $1,442.18 | $1,442.25 | $1,442.10 | |