| 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 | $107.56 | 7.673% | $115.8131 | $115.81 | $115.80 | $115.80 |
| Purchase #2 | $158.73 | 9.813% | $174.3062 | $174.31 | $174.30 | $174.30 |
| Purchase #3 | $130.41 | 6.454% | $138.8267 | $138.83 | $138.85 | $138.80 |
| Purchase #4 | $229.62 | 9.426% | $251.264 | $251.26 | $251.25 | $251.30 |
| Purchase #5 | $175.33 | 7.842% | $189.0794 | $189.08 | $189.10 | $189.10 |
| Purchase #6 | $108.96 | 4.211% | $113.5483 | $113.55 | $113.55 | $113.50 |
| Purchase #7 | $232.68 | 11.233% | $258.8169 | $258.82 | $258.80 | $258.80 |
| 7 purchase totals = | $1,143.29 | $1,241.6546 | $1,241.66 | $1,241.65 | $1,241.60 | |