| 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 | $196.71 | 4.708% | $205.9711 | $205.97 | $205.95 | $206.00 |
| Purchase #2 | $120.88 | 6.216% | $128.3939 | $128.39 | $128.40 | $128.40 |
| Purchase #3 | $229.61 | 3.863% | $238.4798 | $238.48 | $238.50 | $238.50 |
| Purchase #4 | $81.36 | 12.236% | $91.3152 | $91.32 | $91.30 | $91.30 |
| Purchase #5 | $43.93 | 13.628% | $49.9168 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $149.87 | 6.202% | $159.1649 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $91.64 | 10.348% | $101.1229 | $101.12 | $101.10 | $101.10 |
| 7 purchase totals = | $914.00 | $974.3646 | $974.36 | $974.30 | $974.40 | |