| 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 | $247.89 | 11.600% | $276.6452 | $276.65 | $276.65 | $276.60 |
| Purchase #2 | $11.51 | 5.258% | $12.1152 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $213.96 | 13.826% | $243.5421 | $243.54 | $243.55 | $243.50 |
| Purchase #4 | $32.32 | 3.183% | $33.3487 | $33.35 | $33.35 | $33.30 |
| Purchase #5 | $130.25 | 11.794% | $145.6117 | $145.61 | $145.60 | $145.60 |
| Purchase #6 | $19.71 | 10.287% | $21.7376 | $21.74 | $21.75 | $21.70 |
| Purchase #7 | $94.71 | 7.856% | $102.1504 | $102.15 | $102.15 | $102.20 |
| 7 purchase totals = | $750.35 | $835.1509 | $835.16 | $835.15 | $835.00 | |