| 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 | $184.39 | 12.669% | $207.7504 | $207.75 | $207.75 | $207.80 |
| Purchase #2 | $19.50 | 5.164% | $20.507 | $20.51 | $20.50 | $20.50 |
| Purchase #3 | $219.63 | 3.773% | $227.9166 | $227.92 | $227.90 | $227.90 |
| Purchase #4 | $138.92 | 10.630% | $153.6872 | $153.69 | $153.70 | $153.70 |
| Purchase #5 | $107.92 | 10.787% | $119.5613 | $119.56 | $119.55 | $119.60 |
| Purchase #6 | $143.42 | 4.504% | $149.8796 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $225.88 | 6.392% | $240.3182 | $240.32 | $240.30 | $240.30 |
| 7 purchase totals = | $1,039.66 | $1,119.6203 | $1,119.63 | $1,119.60 | $1,119.70 | |