| 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 | $78.64 | 12.252% | $88.275 | $88.28 | $88.30 | $88.30 |
| Purchase #2 | $72.70 | 5.777% | $76.8999 | $76.90 | $76.90 | $76.90 |
| Purchase #3 | $130.71 | 3.602% | $135.4182 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $236.70 | 7.317% | $254.0193 | $254.02 | $254.00 | $254.00 |
| Purchase #5 | $167.67 | 13.300% | $189.9701 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $81.75 | 10.734% | $90.525 | $90.53 | $90.55 | $90.50 |
| Purchase #7 | $199.91 | 12.678% | $225.2546 | $225.25 | $225.25 | $225.30 |
| 7 purchase totals = | $968.08 | $1,060.3621 | $1,060.37 | $1,060.35 | $1,060.40 | |