| 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 | $184.26 | 9.870% | $202.4465 | $202.45 | $202.45 | $202.40 |
| Purchase #2 | $232.64 | 6.623% | $248.0477 | $248.05 | $248.05 | $248.00 |
| Purchase #3 | $148.90 | 4.374% | $155.4129 | $155.41 | $155.40 | $155.40 |
| Purchase #4 | $115.33 | 7.585% | $124.0778 | $124.08 | $124.10 | $124.10 |
| Purchase #5 | $30.52 | 4.146% | $31.7854 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $98.87 | 4.622% | $103.4398 | $103.44 | $103.45 | $103.40 |
| Purchase #7 | $17.67 | 5.789% | $18.6929 | $18.69 | $18.70 | $18.70 |
| 7 purchase totals = | $828.19 | $883.9030 | $883.91 | $883.95 | $883.80 | |