| 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 | $244.79 | 10.544% | $270.6007 | $270.60 | $270.60 | $270.60 |
| Purchase #2 | $116.81 | 6.368% | $124.2485 | $124.25 | $124.25 | $124.20 |
| Purchase #3 | $80.75 | 8.650% | $87.7349 | $87.73 | $87.75 | $87.70 |
| Purchase #4 | $217.58 | 4.785% | $227.9912 | $227.99 | $228.00 | $228.00 |
| Purchase #5 | $21.51 | 12.607% | $24.2218 | $24.22 | $24.20 | $24.20 |
| Purchase #6 | $41.87 | 6.593% | $44.6305 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $31.88 | 10.784% | $35.3179 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $755.19 | $814.7455 | $814.74 | $814.75 | $814.60 | |