| 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 | $229.51 | 3.792% | $238.213 | $238.21 | $238.20 | $238.20 |
| Purchase #2 | $238.45 | 10.590% | $263.7019 | $263.70 | $263.70 | $263.70 |
| Purchase #3 | $166.65 | 6.689% | $177.7972 | $177.80 | $177.80 | $177.80 |
| Purchase #4 | $102.90 | 12.214% | $115.4682 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $113.65 | 13.773% | $129.303 | $129.30 | $129.30 | $129.30 |
| Purchase #6 | $171.66 | 7.261% | $184.1242 | $184.12 | $184.10 | $184.10 |
| Purchase #7 | $201.67 | 6.304% | $214.3833 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $1,224.49 | $1,322.9908 | $1,322.98 | $1,322.95 | $1,323.00 | |