| 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 | $129.57 | 11.559% | $144.547 | $144.55 | $144.55 | $144.50 |
| Purchase #2 | $229.86 | 5.769% | $243.1206 | $243.12 | $243.10 | $243.10 |
| Purchase #3 | $140.75 | 6.466% | $149.8509 | $149.85 | $149.85 | $149.90 |
| Purchase #4 | $149.60 | 9.361% | $163.6041 | $163.60 | $163.60 | $163.60 |
| Purchase #5 | $240.97 | 4.527% | $251.8787 | $251.88 | $251.90 | $251.90 |
| Purchase #6 | $48.48 | 7.140% | $51.9415 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $175.60 | 10.265% | $193.6253 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $1,114.83 | $1,198.5681 | $1,198.57 | $1,198.60 | $1,198.50 | |