| 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 | $13.26 | 11.360% | $14.7663 | $14.77 | $14.75 | $14.80 |
| Purchase #2 | $227.99 | 10.813% | $252.6426 | $252.64 | $252.65 | $252.60 |
| Purchase #3 | $138.68 | 8.309% | $150.2029 | $150.20 | $150.20 | $150.20 |
| Purchase #4 | $183.93 | 3.452% | $190.2793 | $190.28 | $190.30 | $190.30 |
| Purchase #5 | $91.65 | 8.800% | $99.7152 | $99.72 | $99.70 | $99.70 |
| Purchase #6 | $162.93 | 6.107% | $172.8801 | $172.88 | $172.90 | $172.90 |
| Purchase #7 | $19.34 | 9.359% | $21.15 | $21.15 | $21.15 | $21.20 |
| 7 purchase totals = | $837.78 | $901.6364 | $901.64 | $901.65 | $901.70 | |