| 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 | $205.88 | 4.468% | $215.0787 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $53.38 | 3.251% | $55.1154 | $55.12 | $55.10 | $55.10 |
| Purchase #3 | $115.84 | 7.579% | $124.6195 | $124.62 | $124.60 | $124.60 |
| Purchase #4 | $89.38 | 13.535% | $101.4776 | $101.48 | $101.50 | $101.50 |
| Purchase #5 | $141.87 | 6.571% | $151.1923 | $151.19 | $151.20 | $151.20 |
| Purchase #6 | $122.66 | 8.116% | $132.6151 | $132.62 | $132.60 | $132.60 |
| Purchase #7 | $218.49 | 9.314% | $238.8402 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $947.50 | $1,018.9388 | $1,018.95 | $1,018.95 | $1,018.90 | |