| 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 | $98.46 | 8.798% | $107.1225 | $107.12 | $107.10 | $107.10 |
| Purchase #2 | $134.84 | 12.807% | $152.109 | $152.11 | $152.10 | $152.10 |
| Purchase #3 | $13.65 | 8.310% | $14.7843 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $227.89 | 5.605% | $240.6632 | $240.66 | $240.65 | $240.70 |
| Purchase #5 | $50.57 | 12.737% | $57.0111 | $57.01 | $57.00 | $57.00 |
| Purchase #6 | $210.60 | 11.453% | $234.72 | $234.72 | $234.70 | $234.70 |
| Purchase #7 | $122.76 | 4.188% | $127.9012 | $127.90 | $127.90 | $127.90 |
| 7 purchase totals = | $858.77 | $934.3113 | $934.30 | $934.25 | $934.30 | |