| 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 | $201.34 | 10.410% | $222.2995 | $222.30 | $222.30 | $222.30 |
| Purchase #2 | $144.56 | 3.472% | $149.5791 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $96.83 | 4.683% | $101.3645 | $101.36 | $101.35 | $101.40 |
| Purchase #4 | $124.53 | 3.403% | $128.7678 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $125.53 | 7.673% | $135.1619 | $135.16 | $135.15 | $135.20 |
| Purchase #6 | $232.68 | 11.840% | $260.2293 | $260.23 | $260.25 | $260.20 |
| Purchase #7 | $109.32 | 3.842% | $113.5201 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $1,034.79 | $1,110.9222 | $1,110.92 | $1,110.90 | $1,111.00 | |