| 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 | $209.34 | 9.237% | $228.6767 | $228.68 | $228.70 | $228.70 |
| Purchase #2 | $81.41 | 13.655% | $92.5265 | $92.53 | $92.55 | $92.50 |
| Purchase #3 | $241.60 | 3.505% | $250.0681 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $68.95 | 7.853% | $74.3646 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $103.56 | 7.256% | $111.0743 | $111.07 | $111.05 | $111.10 |
| Purchase #6 | $137.42 | 11.260% | $152.8935 | $152.89 | $152.90 | $152.90 |
| Purchase #7 | $79.68 | 10.697% | $88.2034 | $88.20 | $88.20 | $88.20 |
| 7 purchase totals = | $921.96 | $997.8071 | $997.80 | $997.80 | $997.90 | |