| 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 | $245.28 | 9.410% | $268.3608 | $268.36 | $268.35 | $268.40 |
| Purchase #2 | $93.76 | 7.109% | $100.4254 | $100.43 | $100.45 | $100.40 |
| Purchase #3 | $36.79 | 8.330% | $39.8546 | $39.85 | $39.85 | $39.90 |
| Purchase #4 | $249.60 | 11.152% | $277.4354 | $277.44 | $277.45 | $277.40 |
| Purchase #5 | $151.48 | 3.807% | $157.2468 | $157.25 | $157.25 | $157.20 |
| Purchase #6 | $101.73 | 4.778% | $106.5907 | $106.59 | $106.60 | $106.60 |
| Purchase #7 | $78.31 | 9.453% | $85.7126 | $85.71 | $85.70 | $85.70 |
| 7 purchase totals = | $956.95 | $1,035.6263 | $1,035.63 | $1,035.65 | $1,035.60 | |