| 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 | $38.46 | 12.571% | $43.2948 | $43.29 | $43.30 | $43.30 |
| Purchase #2 | $106.33 | 4.639% | $111.2626 | $111.26 | $111.25 | $111.30 |
| Purchase #3 | $24.77 | 9.454% | $27.1118 | $27.11 | $27.10 | $27.10 |
| Purchase #4 | $144.67 | 3.565% | $149.8275 | $149.83 | $149.85 | $149.80 |
| Purchase #5 | $139.43 | 5.700% | $147.3775 | $147.38 | $147.40 | $147.40 |
| Purchase #6 | $230.47 | 11.511% | $256.9994 | $257.00 | $257.00 | $257.00 |
| Purchase #7 | $93.42 | 13.108% | $105.6655 | $105.67 | $105.65 | $105.70 |
| 7 purchase totals = | $777.55 | $841.5391 | $841.54 | $841.55 | $841.60 | |