| 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 | $139.39 | 9.310% | $152.3672 | $152.37 | $152.35 | $152.40 |
| Purchase #2 | $46.69 | 3.485% | $48.3171 | $48.32 | $48.30 | $48.30 |
| Purchase #3 | $184.41 | 8.538% | $200.1549 | $200.15 | $200.15 | $200.20 |
| Purchase #4 | $238.68 | 12.177% | $267.7441 | $267.74 | $267.75 | $267.70 |
| Purchase #5 | $25.60 | 6.264% | $27.2036 | $27.20 | $27.20 | $27.20 |
| Purchase #6 | $72.93 | 10.519% | $80.6015 | $80.60 | $80.60 | $80.60 |
| Purchase #7 | $228.73 | 11.303% | $254.5834 | $254.58 | $254.60 | $254.60 |
| 7 purchase totals = | $936.43 | $1,030.9718 | $1,030.96 | $1,030.95 | $1,031.00 | |