| 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 | $153.80 | 12.410% | $172.8866 | $172.89 | $172.90 | $172.90 |
| Purchase #2 | $217.99 | 5.489% | $229.9555 | $229.96 | $229.95 | $230.00 |
| Purchase #3 | $82.74 | 13.500% | $93.9099 | $93.91 | $93.90 | $93.90 |
| Purchase #4 | $48.26 | 11.351% | $53.738 | $53.74 | $53.75 | $53.70 |
| Purchase #5 | $194.78 | 6.523% | $207.4855 | $207.49 | $207.50 | $207.50 |
| Purchase #6 | $93.83 | 4.583% | $98.1302 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $242.75 | 12.540% | $273.1909 | $273.19 | $273.20 | $273.20 |
| 7 purchase totals = | $1,034.15 | $1,129.2966 | $1,129.31 | $1,129.35 | $1,129.30 | |