| 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 | $91.96 | 12.761% | $103.695 | $103.70 | $103.70 | $103.70 |
| Purchase #2 | $245.65 | 6.194% | $260.8656 | $260.87 | $260.85 | $260.90 |
| Purchase #3 | $60.26 | 9.523% | $65.9986 | $66.00 | $66.00 | $66.00 |
| Purchase #4 | $46.37 | 10.328% | $51.1591 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $135.32 | 8.255% | $146.4907 | $146.49 | $146.50 | $146.50 |
| Purchase #6 | $137.95 | 8.390% | $149.524 | $149.52 | $149.50 | $149.50 |
| Purchase #7 | $143.82 | 6.270% | $152.8375 | $152.84 | $152.85 | $152.80 |
| 7 purchase totals = | $861.33 | $930.5705 | $930.58 | $930.55 | $930.60 | |