| 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 | $140.87 | 4.504% | $147.2148 | $147.21 | $147.20 | $147.20 |
| Purchase #2 | $141.75 | 6.126% | $150.4336 | $150.43 | $150.45 | $150.40 |
| Purchase #3 | $108.81 | 10.235% | $119.9467 | $119.95 | $119.95 | $119.90 |
| Purchase #4 | $235.82 | 5.739% | $249.3537 | $249.35 | $249.35 | $249.40 |
| Purchase #5 | $158.32 | 7.817% | $170.6959 | $170.70 | $170.70 | $170.70 |
| Purchase #6 | $120.42 | 10.463% | $133.0195 | $133.02 | $133.00 | $133.00 |
| Purchase #7 | $24.48 | 3.609% | $25.3635 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $930.47 | $996.0277 | $996.02 | $996.00 | $996.00 | |