| 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 | $103.75 | 5.330% | $109.2799 | $109.28 | $109.30 | $109.30 |
| Purchase #2 | $243.58 | 8.234% | $263.6364 | $263.64 | $263.65 | $263.60 |
| Purchase #3 | $160.94 | 6.317% | $171.1066 | $171.11 | $171.10 | $171.10 |
| Purchase #4 | $83.63 | 11.392% | $93.1571 | $93.16 | $93.15 | $93.20 |
| Purchase #5 | $17.63 | 9.105% | $19.2352 | $19.24 | $19.25 | $19.20 |
| Purchase #6 | $245.49 | 5.367% | $258.6654 | $258.67 | $258.65 | $258.70 |
| Purchase #7 | $180.32 | 13.237% | $204.189 | $204.19 | $204.20 | $204.20 |
| 7 purchase totals = | $1,035.34 | $1,119.2696 | $1,119.29 | $1,119.30 | $1,119.30 | |