| 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 | $132.74 | 12.648% | $149.529 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $39.61 | 13.353% | $44.8991 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $36.96 | 3.239% | $38.1571 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $142.80 | 8.815% | $155.3878 | $155.39 | $155.40 | $155.40 |
| Purchase #5 | $114.72 | 10.115% | $126.3239 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $250.42 | 9.293% | $273.6915 | $273.69 | $273.70 | $273.70 |
| Purchase #7 | $242.35 | 7.403% | $260.2912 | $260.29 | $260.30 | $260.30 |
| 7 purchase totals = | $959.60 | $1,048.2796 | $1,048.28 | $1,048.30 | $1,048.30 | |