| 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 | $110.62 | 7.602% | $119.0293 | $119.03 | $119.05 | $119.00 |
| Purchase #2 | $129.81 | 5.364% | $136.773 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $78.74 | 10.221% | $86.788 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $225.70 | 13.819% | $256.8895 | $256.89 | $256.90 | $256.90 |
| Purchase #5 | $248.74 | 7.643% | $267.7512 | $267.75 | $267.75 | $267.80 |
| Purchase #6 | $25.58 | 13.515% | $29.0371 | $29.04 | $29.05 | $29.00 |
| Purchase #7 | $121.58 | 7.746% | $130.9976 | $131.00 | $131.00 | $131.00 |
| 7 purchase totals = | $940.77 | $1,027.2657 | $1,027.27 | $1,027.30 | $1,027.30 | |