| 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 | $25.29 | 8.367% | $27.406 | $27.41 | $27.40 | $27.40 |
| Purchase #2 | $136.53 | 9.176% | $149.058 | $149.06 | $149.05 | $149.10 |
| Purchase #3 | $219.26 | 8.623% | $238.1668 | $238.17 | $238.15 | $238.20 |
| Purchase #4 | $182.61 | 10.717% | $202.1803 | $202.18 | $202.20 | $202.20 |
| Purchase #5 | $52.78 | 7.763% | $56.8773 | $56.88 | $56.90 | $56.90 |
| Purchase #6 | $95.92 | 5.394% | $101.0939 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $247.46 | 4.481% | $258.5487 | $258.55 | $258.55 | $258.50 |
| 7 purchase totals = | $959.85 | $1,033.3310 | $1,033.34 | $1,033.35 | $1,033.40 | |