| 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 | $181.66 | 12.657% | $204.6527 | $204.65 | $204.65 | $204.70 |
| Purchase #2 | $110.72 | 10.115% | $121.9193 | $121.92 | $121.90 | $121.90 |
| Purchase #3 | $199.48 | 3.361% | $206.1845 | $206.18 | $206.20 | $206.20 |
| Purchase #4 | $118.76 | 7.530% | $127.7026 | $127.70 | $127.70 | $127.70 |
| Purchase #5 | $60.33 | 3.118% | $62.2111 | $62.21 | $62.20 | $62.20 |
| Purchase #6 | $127.88 | 5.651% | $135.1065 | $135.11 | $135.10 | $135.10 |
| Purchase #7 | $247.42 | 3.590% | $256.3024 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $1,046.25 | $1,114.0791 | $1,114.07 | $1,114.05 | $1,114.10 | |