| 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 | $189.32 | 11.106% | $210.3459 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $232.42 | 7.172% | $249.0892 | $249.09 | $249.10 | $249.10 |
| Purchase #3 | $113.78 | 5.276% | $119.783 | $119.78 | $119.80 | $119.80 |
| Purchase #4 | $100.88 | 12.145% | $113.1319 | $113.13 | $113.15 | $113.10 |
| Purchase #5 | $203.94 | 4.356% | $212.8236 | $212.82 | $212.80 | $212.80 |
| Purchase #6 | $72.46 | 12.771% | $81.7139 | $81.71 | $81.70 | $81.70 |
| Purchase #7 | $220.38 | 11.114% | $244.873 | $244.87 | $244.85 | $244.90 |
| 7 purchase totals = | $1,133.18 | $1,231.7605 | $1,231.75 | $1,231.75 | $1,231.70 | |