| 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 | $225.34 | 13.765% | $256.3581 | $256.36 | $256.35 | $256.40 |
| Purchase #2 | $27.94 | 11.416% | $31.1296 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $112.60 | 13.194% | $127.4564 | $127.46 | $127.45 | $127.50 |
| Purchase #4 | $166.30 | 8.165% | $179.8784 | $179.88 | $179.90 | $179.90 |
| Purchase #5 | $108.61 | 9.779% | $119.231 | $119.23 | $119.25 | $119.20 |
| Purchase #6 | $120.92 | 8.124% | $130.7435 | $130.74 | $130.75 | $130.70 |
| Purchase #7 | $8.40 | 8.433% | $9.1084 | $9.11 | $9.10 | $9.10 |
| 7 purchase totals = | $770.11 | $853.9054 | $853.91 | $853.95 | $853.90 | |