| 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 | $48.56 | 5.288% | $51.1279 | $51.13 | $51.15 | $51.10 |
| Purchase #2 | $42.41 | 10.785% | $46.9839 | $46.98 | $47.00 | $47.00 |
| Purchase #3 | $94.74 | 12.512% | $106.5939 | $106.59 | $106.60 | $106.60 |
| Purchase #4 | $177.26 | 3.593% | $183.629 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $209.87 | 8.125% | $226.9219 | $226.92 | $226.90 | $226.90 |
| Purchase #6 | $240.72 | 12.642% | $271.1518 | $271.15 | $271.15 | $271.20 |
| Purchase #7 | $113.59 | 12.731% | $128.0511 | $128.05 | $128.05 | $128.10 |
| 7 purchase totals = | $927.15 | $1,014.4595 | $1,014.45 | $1,014.50 | $1,014.50 | |