| 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 | $242.48 | 6.676% | $258.668 | $258.67 | $258.65 | $258.70 |
| Purchase #2 | $50.65 | 8.316% | $54.8621 | $54.86 | $54.85 | $54.90 |
| Purchase #3 | $20.63 | 8.610% | $22.4062 | $22.41 | $22.40 | $22.40 |
| Purchase #4 | $197.53 | 4.475% | $206.3695 | $206.37 | $206.35 | $206.40 |
| Purchase #5 | $177.82 | 7.111% | $190.4648 | $190.46 | $190.45 | $190.50 |
| Purchase #6 | $222.75 | 12.757% | $251.1662 | $251.17 | $251.15 | $251.20 |
| Purchase #7 | $126.45 | 4.117% | $131.6559 | $131.66 | $131.65 | $131.70 |
| 7 purchase totals = | $1,038.31 | $1,115.5927 | $1,115.60 | $1,115.50 | $1,115.80 | |