| 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 | $228.32 | 4.103% | $237.688 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $64.39 | 10.542% | $71.178 | $71.18 | $71.20 | $71.20 |
| Purchase #3 | $49.97 | 9.692% | $54.8131 | $54.81 | $54.80 | $54.80 |
| Purchase #4 | $70.36 | 13.621% | $79.9437 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $230.27 | 11.392% | $256.5024 | $256.50 | $256.50 | $256.50 |
| Purchase #6 | $40.96 | 13.862% | $46.6379 | $46.64 | $46.65 | $46.60 |
| Purchase #7 | $138.36 | 9.780% | $151.8916 | $151.89 | $151.90 | $151.90 |
| 7 purchase totals = | $822.63 | $898.6547 | $898.65 | $898.70 | $898.60 | |