| 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 | $91.54 | 7.239% | $98.1666 | $98.17 | $98.15 | $98.20 |
| Purchase #2 | $249.62 | 10.659% | $276.227 | $276.23 | $276.25 | $276.20 |
| Purchase #3 | $122.62 | 7.532% | $131.8557 | $131.86 | $131.85 | $131.90 |
| Purchase #4 | $163.55 | 11.216% | $181.8938 | $181.89 | $181.90 | $181.90 |
| Purchase #5 | $144.85 | 13.861% | $164.9277 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $127.98 | 3.666% | $132.6717 | $132.67 | $132.65 | $132.70 |
| Purchase #7 | $127.45 | 12.542% | $143.4348 | $143.43 | $143.45 | $143.40 |
| 7 purchase totals = | $1,027.61 | $1,129.1773 | $1,129.18 | $1,129.20 | $1,129.20 | |