| 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 | $138.65 | 9.490% | $151.8079 | $151.81 | $151.80 | $151.80 |
| Purchase #2 | $119.30 | 12.109% | $133.746 | $133.75 | $133.75 | $133.70 |
| Purchase #3 | $94.72 | 5.534% | $99.9618 | $99.96 | $99.95 | $100.00 |
| Purchase #4 | $46.51 | 8.580% | $50.5006 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $245.66 | 5.278% | $258.6259 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $249.70 | 13.820% | $284.2085 | $284.21 | $284.20 | $284.20 |
| Purchase #7 | $116.72 | 12.866% | $131.7372 | $131.74 | $131.75 | $131.70 |
| 7 purchase totals = | $1,011.26 | $1,110.5879 | $1,110.60 | $1,110.60 | $1,110.50 | |