| 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 | $243.79 | 12.628% | $274.5758 | $274.58 | $274.60 | $274.60 |
| Purchase #2 | $40.80 | 3.225% | $42.1158 | $42.12 | $42.10 | $42.10 |
| Purchase #3 | $202.94 | 9.325% | $221.8642 | $221.86 | $221.85 | $221.90 |
| Purchase #4 | $111.67 | 11.820% | $124.8694 | $124.87 | $124.85 | $124.90 |
| Purchase #5 | $123.94 | 7.597% | $133.3557 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $84.67 | 3.421% | $87.5666 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $53.81 | 10.160% | $59.2771 | $59.28 | $59.30 | $59.30 |
| 7 purchase totals = | $861.62 | $943.6246 | $943.64 | $943.60 | $943.80 | |