| 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 | $243.35 | 13.512% | $276.2315 | $276.23 | $276.25 | $276.20 |
| Purchase #2 | $189.43 | 4.432% | $197.8255 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $19.98 | 8.413% | $21.6609 | $21.66 | $21.65 | $21.70 |
| Purchase #4 | $219.67 | 7.730% | $236.6505 | $236.65 | $236.65 | $236.70 |
| Purchase #5 | $137.63 | 12.869% | $155.3416 | $155.34 | $155.35 | $155.30 |
| Purchase #6 | $109.50 | 3.152% | $112.9514 | $112.95 | $112.95 | $113.00 |
| Purchase #7 | $81.62 | 8.843% | $88.8377 | $88.84 | $88.85 | $88.80 |
| 7 purchase totals = | $1,001.18 | $1,089.4991 | $1,089.50 | $1,089.55 | $1,089.50 | |