| 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 | $227.97 | 11.789% | $254.8454 | $254.85 | $254.85 | $254.80 |
| Purchase #2 | $228.53 | 10.167% | $251.7646 | $251.76 | $251.75 | $251.80 |
| Purchase #3 | $250.36 | 3.518% | $259.1677 | $259.17 | $259.15 | $259.20 |
| Purchase #4 | $66.61 | 11.532% | $74.2915 | $74.29 | $74.30 | $74.30 |
| Purchase #5 | $210.39 | 13.514% | $238.8221 | $238.82 | $238.80 | $238.80 |
| Purchase #6 | $96.99 | 6.244% | $103.0461 | $103.05 | $103.05 | $103.00 |
| Purchase #7 | $173.33 | 8.646% | $188.3161 | $188.32 | $188.30 | $188.30 |
| 7 purchase totals = | $1,254.18 | $1,370.2535 | $1,370.26 | $1,370.20 | $1,370.20 | |