| 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 | $225.26 | 10.651% | $249.2524 | $249.25 | $249.25 | $249.30 |
| Purchase #2 | $207.33 | 11.248% | $230.6505 | $230.65 | $230.65 | $230.70 |
| Purchase #3 | $222.75 | 12.586% | $250.7853 | $250.79 | $250.80 | $250.80 |
| Purchase #4 | $103.39 | 7.290% | $110.9271 | $110.93 | $110.95 | $110.90 |
| Purchase #5 | $78.27 | 3.513% | $81.0196 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $75.63 | 13.150% | $85.5753 | $85.58 | $85.60 | $85.60 |
| Purchase #7 | $131.86 | 3.847% | $136.9327 | $136.93 | $136.95 | $136.90 |
| 7 purchase totals = | $1,044.49 | $1,145.1429 | $1,145.15 | $1,145.20 | $1,145.20 | |