| 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 | $195.27 | 3.623% | $202.3446 | $202.34 | $202.35 | $202.30 |
| Purchase #2 | $141.80 | 13.344% | $160.7218 | $160.72 | $160.70 | $160.70 |
| Purchase #3 | $35.43 | 3.295% | $36.5974 | $36.60 | $36.60 | $36.60 |
| Purchase #4 | $107.48 | 13.439% | $121.9242 | $121.92 | $121.90 | $121.90 |
| Purchase #5 | $200.96 | 7.498% | $216.028 | $216.03 | $216.05 | $216.00 |
| Purchase #6 | $57.67 | 8.425% | $62.5287 | $62.53 | $62.55 | $62.50 |
| Purchase #7 | $93.86 | 7.499% | $100.8986 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $832.47 | $901.0433 | $901.04 | $901.05 | $900.90 | |