| 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 | $225.59 | 4.336% | $235.3716 | $235.37 | $235.35 | $235.40 |
| Purchase #2 | $29.84 | 6.810% | $31.8721 | $31.87 | $31.85 | $31.90 |
| Purchase #3 | $159.78 | 4.782% | $167.4207 | $167.42 | $167.40 | $167.40 |
| Purchase #4 | $154.43 | 9.799% | $169.5626 | $169.56 | $169.55 | $169.60 |
| Purchase #5 | $113.60 | 10.186% | $125.1713 | $125.17 | $125.15 | $125.20 |
| Purchase #6 | $244.73 | 5.674% | $258.616 | $258.62 | $258.60 | $258.60 |
| Purchase #7 | $111.45 | 6.814% | $119.0442 | $119.04 | $119.05 | $119.00 |
| 7 purchase totals = | $1,039.42 | $1,107.0585 | $1,107.05 | $1,106.95 | $1,107.10 | |