| 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 | $210.84 | 13.844% | $240.0287 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $33.95 | 12.212% | $38.096 | $38.10 | $38.10 | $38.10 |
| Purchase #3 | $142.48 | 7.170% | $152.6958 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $119.45 | 3.617% | $123.7705 | $123.77 | $123.75 | $123.80 |
| Purchase #5 | $139.49 | 6.312% | $148.2946 | $148.29 | $148.30 | $148.30 |
| Purchase #6 | $173.43 | 9.222% | $189.4237 | $189.42 | $189.40 | $189.40 |
| Purchase #7 | $66.95 | 10.187% | $73.7702 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $886.59 | $966.0795 | $966.08 | $966.05 | $966.10 | |