| 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 | $37.83 | 12.650% | $42.6155 | $42.62 | $42.60 | $42.60 |
| Purchase #2 | $213.84 | 13.552% | $242.8196 | $242.82 | $242.80 | $242.80 |
| Purchase #3 | $176.86 | 4.300% | $184.465 | $184.47 | $184.45 | $184.50 |
| Purchase #4 | $135.27 | 9.758% | $148.4696 | $148.47 | $148.45 | $148.50 |
| Purchase #5 | $238.99 | 4.283% | $249.2259 | $249.23 | $249.25 | $249.20 |
| Purchase #6 | $181.61 | 8.662% | $197.3411 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $139.63 | 7.407% | $149.9724 | $149.97 | $149.95 | $150.00 |
| 7 purchase totals = | $1,124.03 | $1,214.9091 | $1,214.92 | $1,214.85 | $1,214.90 | |