| 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 | $193.97 | 13.755% | $220.6506 | $220.65 | $220.65 | $220.70 |
| Purchase #2 | $180.37 | 4.620% | $188.7031 | $188.70 | $188.70 | $188.70 |
| Purchase #3 | $212.26 | 9.216% | $231.8219 | $231.82 | $231.80 | $231.80 |
| Purchase #4 | $114.42 | 4.752% | $119.8572 | $119.86 | $119.85 | $119.90 |
| Purchase #5 | $17.65 | 7.246% | $18.9289 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $44.82 | 3.826% | $46.5348 | $46.53 | $46.55 | $46.50 |
| Purchase #7 | $110.96 | 10.507% | $122.6186 | $122.62 | $122.60 | $122.60 |
| 7 purchase totals = | $874.45 | $949.1151 | $949.11 | $949.10 | $949.10 | |