| 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 | $245.50 | 9.170% | $268.0124 | $268.01 | $268.00 | $268.00 |
| Purchase #2 | $18.97 | 10.406% | $20.944 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $228.93 | 4.734% | $239.7675 | $239.77 | $239.75 | $239.80 |
| Purchase #4 | $228.53 | 10.858% | $253.3438 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $241.52 | 6.350% | $256.8565 | $256.86 | $256.85 | $256.90 |
| Purchase #6 | $48.46 | 5.383% | $51.0686 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $24.93 | 3.874% | $25.8958 | $25.90 | $25.90 | $25.90 |
| 7 purchase totals = | $1,036.84 | $1,115.8886 | $1,115.89 | $1,115.85 | $1,115.90 | |