| 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 | $32.34 | 10.606% | $35.77 | $35.77 | $35.75 | $35.80 |
| Purchase #2 | $139.63 | 10.458% | $154.2325 | $154.23 | $154.25 | $154.20 |
| Purchase #3 | $89.40 | 7.525% | $96.1274 | $96.13 | $96.15 | $96.10 |
| Purchase #4 | $90.57 | 6.301% | $96.2768 | $96.28 | $96.30 | $96.30 |
| Purchase #5 | $215.91 | 4.675% | $226.0038 | $226.00 | $226.00 | $226.00 |
| Purchase #6 | $228.38 | 8.419% | $247.6073 | $247.61 | $247.60 | $247.60 |
| Purchase #7 | $5.48 | 8.276% | $5.9335 | $5.93 | $5.95 | $5.90 |
| 7 purchase totals = | $801.71 | $861.9513 | $861.95 | $862.00 | $861.90 | |