| 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 | $105.68 | 9.752% | $115.9859 | $115.99 | $116.00 | $116.00 |
| Purchase #2 | $186.47 | 6.288% | $198.1952 | $198.20 | $198.20 | $198.20 |
| Purchase #3 | $201.65 | 5.604% | $212.9505 | $212.95 | $212.95 | $213.00 |
| Purchase #4 | $112.74 | 5.444% | $118.8776 | $118.88 | $118.90 | $118.90 |
| Purchase #5 | $102.78 | 7.168% | $110.1473 | $110.15 | $110.15 | $110.10 |
| Purchase #6 | $140.58 | 5.646% | $148.5171 | $148.52 | $148.50 | $148.50 |
| Purchase #7 | $244.77 | 13.596% | $278.0489 | $278.05 | $278.05 | $278.00 |
| 7 purchase totals = | $1,094.67 | $1,182.7225 | $1,182.74 | $1,182.75 | $1,182.70 | |