| 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 | $99.49 | 8.382% | $107.8293 | $107.83 | $107.85 | $107.80 |
| Purchase #2 | $221.28 | 3.329% | $228.6464 | $228.65 | $228.65 | $228.60 |
| Purchase #3 | $144.66 | 4.605% | $151.3216 | $151.32 | $151.30 | $151.30 |
| Purchase #4 | $145.47 | 13.603% | $165.2583 | $165.26 | $165.25 | $165.30 |
| Purchase #5 | $93.67 | 6.180% | $99.4588 | $99.46 | $99.45 | $99.50 |
| Purchase #6 | $191.97 | 9.449% | $210.1092 | $210.11 | $210.10 | $210.10 |
| Purchase #7 | $56.80 | 11.331% | $63.236 | $63.24 | $63.25 | $63.20 |
| 7 purchase totals = | $953.34 | $1,025.8596 | $1,025.87 | $1,025.85 | $1,025.80 | |