| 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 | $196.98 | 6.266% | $209.3228 | $209.32 | $209.30 | $209.30 |
| Purchase #2 | $176.87 | 9.396% | $193.4887 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $239.88 | 3.858% | $249.1346 | $249.13 | $249.15 | $249.10 |
| Purchase #4 | $167.34 | 7.703% | $180.2302 | $180.23 | $180.25 | $180.20 |
| Purchase #5 | $7.58 | 4.399% | $7.9134 | $7.91 | $7.90 | $7.90 |
| Purchase #6 | $127.93 | 13.620% | $145.3541 | $145.35 | $145.35 | $145.40 |
| Purchase #7 | $110.76 | 13.232% | $125.4158 | $125.42 | $125.40 | $125.40 |
| 7 purchase totals = | $1,027.34 | $1,110.8596 | $1,110.85 | $1,110.85 | $1,110.80 | |