| 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 | $240.27 | 11.680% | $268.3335 | $268.33 | $268.35 | $268.30 |
| Purchase #2 | $122.56 | 6.230% | $130.1955 | $130.20 | $130.20 | $130.20 |
| Purchase #3 | $224.84 | 8.668% | $244.3291 | $244.33 | $244.35 | $244.30 |
| Purchase #4 | $112.71 | 4.639% | $117.9386 | $117.94 | $117.95 | $117.90 |
| Purchase #5 | $240.53 | 13.300% | $272.5205 | $272.52 | $272.50 | $272.50 |
| Purchase #6 | $233.27 | 11.846% | $260.9032 | $260.90 | $260.90 | $260.90 |
| Purchase #7 | $75.69 | 13.333% | $85.7817 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $1,249.87 | $1,380.0021 | $1,380.00 | $1,380.05 | $1,379.90 | |