| 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 | $96.85 | 12.382% | $108.842 | $108.84 | $108.85 | $108.80 |
| Purchase #2 | $128.83 | 12.852% | $145.3872 | $145.39 | $145.40 | $145.40 |
| Purchase #3 | $96.80 | 8.148% | $104.6873 | $104.69 | $104.70 | $104.70 |
| Purchase #4 | $248.70 | 10.760% | $275.4601 | $275.46 | $275.45 | $275.50 |
| Purchase #5 | $83.69 | 7.325% | $89.8203 | $89.82 | $89.80 | $89.80 |
| Purchase #6 | $24.29 | 8.540% | $26.3644 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $56.99 | 12.544% | $64.1388 | $64.14 | $64.15 | $64.10 |
| 7 purchase totals = | $736.15 | $814.7001 | $814.70 | $814.70 | $814.70 | |