| 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 | $203.35 | 3.539% | $210.5466 | $210.55 | $210.55 | $210.50 |
| Purchase #2 | $171.71 | 4.255% | $179.0163 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $228.60 | 13.774% | $260.0874 | $260.09 | $260.10 | $260.10 |
| Purchase #4 | $6.87 | 9.373% | $7.5139 | $7.51 | $7.50 | $7.50 |
| Purchase #5 | $42.45 | 11.359% | $47.2719 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $170.47 | 5.823% | $180.3965 | $180.40 | $180.40 | $180.40 |
| Purchase #7 | $109.81 | 5.849% | $116.2328 | $116.23 | $116.25 | $116.20 |
| 7 purchase totals = | $933.26 | $1,001.0654 | $1,001.07 | $1,001.05 | $1,001.00 | |