| 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 | $105.99 | 6.194% | $112.555 | $112.56 | $112.55 | $112.60 |
| Purchase #2 | $111.42 | 4.510% | $116.445 | $116.45 | $116.45 | $116.40 |
| Purchase #3 | $231.59 | 11.862% | $259.0612 | $259.06 | $259.05 | $259.10 |
| Purchase #4 | $124.39 | 6.441% | $132.402 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $51.52 | 13.221% | $58.3315 | $58.33 | $58.35 | $58.30 |
| Purchase #6 | $80.29 | 5.668% | $84.8408 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $219.35 | 4.367% | $228.929 | $228.93 | $228.95 | $228.90 |
| 7 purchase totals = | $924.55 | $992.5645 | $992.57 | $992.60 | $992.50 | |