| 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 | $91.88 | 4.625% | $96.1295 | $96.13 | $96.15 | $96.10 |
| Purchase #2 | $194.75 | 5.197% | $204.8712 | $204.87 | $204.85 | $204.90 |
| Purchase #3 | $155.38 | 5.187% | $163.4396 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $106.43 | 9.752% | $116.8091 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $202.67 | 10.468% | $223.8855 | $223.89 | $223.90 | $223.90 |
| Purchase #6 | $87.74 | 3.427% | $90.7468 | $90.75 | $90.75 | $90.70 |
| Purchase #7 | $239.53 | 3.387% | $247.6429 | $247.64 | $247.65 | $247.60 |
| 7 purchase totals = | $1,078.38 | $1,143.5246 | $1,143.53 | $1,143.55 | $1,143.40 | |