| 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 | $23.65 | 13.495% | $26.8416 | $26.84 | $26.85 | $26.80 |
| Purchase #2 | $19.51 | 11.494% | $21.7525 | $21.75 | $21.75 | $21.80 |
| Purchase #3 | $245.64 | 8.783% | $267.2146 | $267.21 | $267.20 | $267.20 |
| Purchase #4 | $190.58 | 8.512% | $206.8022 | $206.80 | $206.80 | $206.80 |
| Purchase #5 | $135.29 | 11.773% | $151.2177 | $151.22 | $151.20 | $151.20 |
| Purchase #6 | $154.61 | 6.617% | $164.8405 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $241.31 | 9.622% | $264.5288 | $264.53 | $264.55 | $264.50 |
| 7 purchase totals = | $1,010.59 | $1,103.1979 | $1,103.19 | $1,103.20 | $1,103.10 | |