| 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 | $94.40 | 4.154% | $98.3214 | $98.32 | $98.30 | $98.30 |
| Purchase #2 | $220.91 | 6.114% | $234.4164 | $234.42 | $234.40 | $234.40 |
| Purchase #3 | $206.51 | 10.644% | $228.4909 | $228.49 | $228.50 | $228.50 |
| Purchase #4 | $117.45 | 7.103% | $125.7925 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $148.49 | 11.182% | $165.0942 | $165.09 | $165.10 | $165.10 |
| Purchase #6 | $118.87 | 7.874% | $128.2298 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $160.91 | 11.568% | $179.5241 | $179.52 | $179.50 | $179.50 |
| 7 purchase totals = | $1,067.54 | $1,159.8693 | $1,159.86 | $1,159.85 | $1,159.80 | |