| 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 | $230.96 | 9.445% | $252.7742 | $252.77 | $252.75 | $252.80 |
| Purchase #2 | $249.84 | 10.685% | $276.5354 | $276.54 | $276.55 | $276.50 |
| Purchase #3 | $98.54 | 10.515% | $108.9015 | $108.90 | $108.90 | $108.90 |
| Purchase #4 | $54.39 | 10.862% | $60.2978 | $60.30 | $60.30 | $60.30 |
| Purchase #5 | $149.26 | 3.174% | $153.9975 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $175.47 | 10.647% | $194.1523 | $194.15 | $194.15 | $194.20 |
| Purchase #7 | $159.81 | 12.654% | $180.0324 | $180.03 | $180.05 | $180.00 |
| 7 purchase totals = | $1,118.27 | $1,226.6911 | $1,226.69 | $1,226.70 | $1,226.70 | |