| 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 | $202.79 | 3.385% | $209.6544 | $209.65 | $209.65 | $209.70 |
| Purchase #2 | $167.63 | 6.559% | $178.6249 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $75.60 | 4.286% | $78.8402 | $78.84 | $78.85 | $78.80 |
| Purchase #4 | $122.77 | 3.789% | $127.4218 | $127.42 | $127.40 | $127.40 |
| Purchase #5 | $125.57 | 11.631% | $140.175 | $140.18 | $140.20 | $140.20 |
| Purchase #6 | $218.61 | 4.477% | $228.3972 | $228.40 | $228.40 | $228.40 |
| Purchase #7 | $155.43 | 10.700% | $172.061 | $172.06 | $172.05 | $172.10 |
| 7 purchase totals = | $1,068.40 | $1,135.1745 | $1,135.17 | $1,135.15 | $1,135.20 | |