| 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 | $116.55 | 8.595% | $126.5675 | $126.57 | $126.55 | $126.60 |
| Purchase #2 | $73.67 | 6.163% | $78.2103 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $249.72 | 10.772% | $276.6198 | $276.62 | $276.60 | $276.60 |
| Purchase #4 | $170.26 | 4.617% | $178.1209 | $178.12 | $178.10 | $178.10 |
| Purchase #5 | $230.62 | 11.264% | $256.597 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $230.84 | 11.852% | $258.1992 | $258.20 | $258.20 | $258.20 |
| Purchase #7 | $73.66 | 5.431% | $77.6605 | $77.66 | $77.65 | $77.70 |
| 7 purchase totals = | $1,145.32 | $1,251.9752 | $1,251.98 | $1,251.90 | $1,252.00 | |