| 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 | $203.56 | 6.160% | $216.0993 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $110.81 | 9.869% | $121.7458 | $121.75 | $121.75 | $121.70 |
| Purchase #3 | $170.80 | 13.209% | $193.361 | $193.36 | $193.35 | $193.40 |
| Purchase #4 | $53.27 | 6.688% | $56.8327 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $92.86 | 4.292% | $96.8456 | $96.85 | $96.85 | $96.80 |
| Purchase #6 | $15.79 | 9.680% | $17.3185 | $17.32 | $17.30 | $17.30 |
| Purchase #7 | $193.40 | 10.637% | $213.972 | $213.97 | $213.95 | $214.00 |
| 7 purchase totals = | $840.49 | $916.1749 | $916.18 | $916.15 | $916.10 | |