| 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 | $212.72 | 3.747% | $220.6906 | $220.69 | $220.70 | $220.70 |
| Purchase #2 | $100.68 | 9.724% | $110.4701 | $110.47 | $110.45 | $110.50 |
| Purchase #3 | $53.68 | 3.614% | $55.62 | $55.62 | $55.60 | $55.60 |
| Purchase #4 | $164.69 | 5.232% | $173.3066 | $173.31 | $173.30 | $173.30 |
| Purchase #5 | $49.72 | 7.449% | $53.4236 | $53.42 | $53.40 | $53.40 |
| Purchase #6 | $201.26 | 7.679% | $216.7148 | $216.71 | $216.70 | $216.70 |
| Purchase #7 | $166.98 | 3.478% | $172.7876 | $172.79 | $172.80 | $172.80 |
| 7 purchase totals = | $949.73 | $1,003.0133 | $1,003.01 | $1,002.95 | $1,003.00 | |