| 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 | $244.67 | 13.464% | $277.6124 | $277.61 | $277.60 | $277.60 |
| Purchase #2 | $98.48 | 12.160% | $110.4552 | $110.46 | $110.45 | $110.50 |
| Purchase #3 | $134.54 | 6.583% | $143.3968 | $143.40 | $143.40 | $143.40 |
| Purchase #4 | $52.63 | 12.610% | $59.2666 | $59.27 | $59.25 | $59.30 |
| Purchase #5 | $181.51 | 13.197% | $205.4639 | $205.46 | $205.45 | $205.50 |
| Purchase #6 | $221.71 | 12.610% | $249.6676 | $249.67 | $249.65 | $249.70 |
| Purchase #7 | $39.34 | 7.293% | $42.2091 | $42.21 | $42.20 | $42.20 |
| 7 purchase totals = | $972.88 | $1,088.0716 | $1,088.08 | $1,088.00 | $1,088.20 | |