| 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 | $9.96 | 3.344% | $10.2931 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $212.71 | 9.661% | $233.2599 | $233.26 | $233.25 | $233.30 |
| Purchase #3 | $243.45 | 3.164% | $251.1528 | $251.15 | $251.15 | $251.20 |
| Purchase #4 | $184.49 | 12.734% | $207.983 | $207.98 | $208.00 | $208.00 |
| Purchase #5 | $244.91 | 10.385% | $270.3439 | $270.34 | $270.35 | $270.30 |
| Purchase #6 | $112.51 | 6.426% | $119.7399 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $53.69 | 6.288% | $57.066 | $57.07 | $57.05 | $57.10 |
| 7 purchase totals = | $1,061.72 | $1,149.8386 | $1,149.83 | $1,149.85 | $1,149.90 | |