| 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 | $117.70 | 5.582% | $124.27 | $124.27 | $124.25 | $124.30 |
| Purchase #2 | $185.92 | 9.394% | $203.3853 | $203.39 | $203.40 | $203.40 |
| Purchase #3 | $100.65 | 9.743% | $110.4563 | $110.46 | $110.45 | $110.50 |
| Purchase #4 | $38.59 | 4.736% | $40.4176 | $40.42 | $40.40 | $40.40 |
| Purchase #5 | $245.77 | 4.181% | $256.0456 | $256.05 | $256.05 | $256.00 |
| Purchase #6 | $19.55 | 6.310% | $20.7836 | $20.78 | $20.80 | $20.80 |
| Purchase #7 | $231.96 | 12.824% | $261.7066 | $261.71 | $261.70 | $261.70 |
| 7 purchase totals = | $940.14 | $1,017.0650 | $1,017.08 | $1,017.05 | $1,017.10 | |