| 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 | $85.80 | 9.151% | $93.6516 | $93.65 | $93.65 | $93.70 |
| Purchase #2 | $117.55 | 6.650% | $125.3671 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $247.44 | 10.461% | $273.3247 | $273.32 | $273.30 | $273.30 |
| Purchase #4 | $244.87 | 4.782% | $256.5797 | $256.58 | $256.60 | $256.60 |
| Purchase #5 | $144.67 | 13.232% | $163.8127 | $163.81 | $163.80 | $163.80 |
| Purchase #6 | $108.72 | 10.531% | $120.1693 | $120.17 | $120.15 | $120.20 |
| Purchase #7 | $147.74 | 13.713% | $167.9996 | $168.00 | $168.00 | $168.00 |
| 7 purchase totals = | $1,096.79 | $1,200.9047 | $1,200.90 | $1,200.85 | $1,201.00 | |