| 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 | $249.38 | 9.168% | $272.2432 | $272.24 | $272.25 | $272.20 |
| Purchase #2 | $243.72 | 3.781% | $252.9351 | $252.94 | $252.95 | $252.90 |
| Purchase #3 | $243.94 | 12.564% | $274.5886 | $274.59 | $274.60 | $274.60 |
| Purchase #4 | $170.99 | 13.161% | $193.494 | $193.49 | $193.50 | $193.50 |
| Purchase #5 | $141.92 | 7.545% | $152.6279 | $152.63 | $152.65 | $152.60 |
| Purchase #6 | $52.44 | 5.363% | $55.2524 | $55.25 | $55.25 | $55.30 |
| Purchase #7 | $54.45 | 6.610% | $58.0491 | $58.05 | $58.05 | $58.00 |
| 7 purchase totals = | $1,156.84 | $1,259.1903 | $1,259.19 | $1,259.25 | $1,259.10 | |