| 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 | $37.51 | 13.289% | $42.4947 | $42.49 | $42.50 | $42.50 |
| Purchase #2 | $184.77 | 5.823% | $195.5292 | $195.53 | $195.55 | $195.50 |
| Purchase #3 | $102.97 | 5.313% | $108.4408 | $108.44 | $108.45 | $108.40 |
| Purchase #4 | $204.65 | 11.240% | $227.6527 | $227.65 | $227.65 | $227.70 |
| Purchase #5 | $189.71 | 8.870% | $206.5373 | $206.54 | $206.55 | $206.50 |
| Purchase #6 | $132.52 | 7.620% | $142.618 | $142.62 | $142.60 | $142.60 |
| Purchase #7 | $168.43 | 6.409% | $179.2247 | $179.22 | $179.20 | $179.20 |
| 7 purchase totals = | $1,020.56 | $1,102.4974 | $1,102.49 | $1,102.50 | $1,102.40 | |