| 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 | $209.26 | 7.438% | $224.8248 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $113.42 | 6.704% | $121.0237 | $121.02 | $121.00 | $121.00 |
| Purchase #3 | $187.73 | 6.865% | $200.6177 | $200.62 | $200.60 | $200.60 |
| Purchase #4 | $38.96 | 5.752% | $41.201 | $41.20 | $41.20 | $41.20 |
| Purchase #5 | $190.85 | 5.212% | $200.7971 | $200.80 | $200.80 | $200.80 |
| Purchase #6 | $110.79 | 12.610% | $124.7606 | $124.76 | $124.75 | $124.80 |
| Purchase #7 | $42.45 | 10.254% | $46.8028 | $46.80 | $46.80 | $46.80 |
| 7 purchase totals = | $893.46 | $960.0277 | $960.02 | $959.95 | $960.00 | |