| 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 | $109.80 | 11.672% | $122.6159 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $194.85 | 13.330% | $220.8235 | $220.82 | $220.80 | $220.80 |
| Purchase #3 | $244.62 | 10.646% | $270.6622 | $270.66 | $270.65 | $270.70 |
| Purchase #4 | $52.79 | 3.279% | $54.521 | $54.52 | $54.50 | $54.50 |
| Purchase #5 | $109.76 | 12.321% | $123.2835 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $52.97 | 12.680% | $59.6866 | $59.69 | $59.70 | $59.70 |
| Purchase #7 | $110.66 | 10.795% | $122.6057 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $875.45 | $974.1984 | $974.20 | $974.15 | $974.20 | |