| 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 | $245.39 | 7.664% | $264.1967 | $264.20 | $264.20 | $264.20 |
| Purchase #2 | $235.92 | 4.187% | $245.798 | $245.80 | $245.80 | $245.80 |
| Purchase #3 | $32.87 | 13.556% | $37.3259 | $37.33 | $37.35 | $37.30 |
| Purchase #4 | $133.48 | 7.698% | $143.7553 | $143.76 | $143.75 | $143.80 |
| Purchase #5 | $128.84 | 3.402% | $133.2231 | $133.22 | $133.20 | $133.20 |
| Purchase #6 | $72.36 | 13.147% | $81.8732 | $81.87 | $81.85 | $81.90 |
| Purchase #7 | $58.67 | 10.116% | $64.6051 | $64.61 | $64.60 | $64.60 |
| 7 purchase totals = | $907.53 | $970.7773 | $970.79 | $970.75 | $970.80 | |