| 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 | $126.71 | 13.255% | $143.5054 | $143.51 | $143.50 | $143.50 |
| Purchase #2 | $119.92 | 9.493% | $131.304 | $131.30 | $131.30 | $131.30 |
| Purchase #3 | $220.71 | 3.861% | $229.2316 | $229.23 | $229.25 | $229.20 |
| Purchase #4 | $159.50 | 10.411% | $176.1055 | $176.11 | $176.10 | $176.10 |
| Purchase #5 | $21.49 | 13.104% | $24.306 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $246.72 | 9.301% | $269.6674 | $269.67 | $269.65 | $269.70 |
| Purchase #7 | $246.67 | 5.307% | $259.7608 | $259.76 | $259.75 | $259.80 |
| 7 purchase totals = | $1,141.72 | $1,233.8807 | $1,233.89 | $1,233.85 | $1,233.90 | |