| 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 | $29.86 | 7.553% | $32.1153 | $32.12 | $32.10 | $32.10 |
| Purchase #2 | $247.77 | 13.503% | $281.2264 | $281.23 | $281.25 | $281.20 |
| Purchase #3 | $233.53 | 13.188% | $264.3279 | $264.33 | $264.35 | $264.30 |
| Purchase #4 | $81.52 | 11.686% | $91.0464 | $91.05 | $91.05 | $91.00 |
| Purchase #5 | $17.83 | 13.141% | $20.173 | $20.17 | $20.15 | $20.20 |
| Purchase #6 | $206.60 | 6.752% | $220.5496 | $220.55 | $220.55 | $220.50 |
| Purchase #7 | $137.91 | 13.193% | $156.1045 | $156.10 | $156.10 | $156.10 |
| 7 purchase totals = | $955.02 | $1,065.5431 | $1,065.55 | $1,065.55 | $1,065.40 | |