| 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 | $228.85 | 3.861% | $237.6859 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $229.63 | 7.651% | $247.199 | $247.20 | $247.20 | $247.20 |
| Purchase #3 | $103.47 | 12.761% | $116.6738 | $116.67 | $116.65 | $116.70 |
| Purchase #4 | $167.48 | 13.220% | $189.6209 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $221.70 | 3.696% | $229.894 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $232.52 | 8.615% | $252.5516 | $252.55 | $252.55 | $252.60 |
| Purchase #7 | $125.49 | 3.606% | $130.0152 | $130.02 | $130.00 | $130.00 |
| 7 purchase totals = | $1,309.14 | $1,403.6404 | $1,403.64 | $1,403.60 | $1,403.70 | |