| 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 | $239.69 | 7.667% | $258.067 | $258.07 | $258.05 | $258.10 |
| Purchase #2 | $226.31 | 13.200% | $256.1829 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $100.96 | 9.535% | $110.5865 | $110.59 | $110.60 | $110.60 |
| Purchase #4 | $69.28 | 13.702% | $78.7727 | $78.77 | $78.75 | $78.80 |
| Purchase #5 | $29.63 | 11.545% | $33.0508 | $33.05 | $33.05 | $33.10 |
| Purchase #6 | $134.89 | 13.461% | $153.0475 | $153.05 | $153.05 | $153.00 |
| Purchase #7 | $121.38 | 13.796% | $138.1256 | $138.13 | $138.15 | $138.10 |
| 7 purchase totals = | $922.14 | $1,027.8330 | $1,027.84 | $1,027.85 | $1,027.90 | |