| 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 | $21.49 | 8.232% | $23.2591 | $23.26 | $23.25 | $23.30 |
| Purchase #2 | $108.48 | 11.856% | $121.3414 | $121.34 | $121.35 | $121.30 |
| Purchase #3 | $191.77 | 12.517% | $215.7739 | $215.77 | $215.75 | $215.80 |
| Purchase #4 | $221.32 | 10.268% | $244.0451 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $59.67 | 4.485% | $62.3462 | $62.35 | $62.35 | $62.30 |
| Purchase #6 | $246.49 | 7.141% | $264.0919 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $132.96 | 10.661% | $147.1349 | $147.13 | $147.15 | $147.10 |
| 7 purchase totals = | $982.18 | $1,077.9925 | $1,077.99 | $1,078.00 | $1,077.90 | |