| 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 | $246.66 | 10.485% | $272.5223 | $272.52 | $272.50 | $272.50 |
| Purchase #2 | $148.54 | 4.403% | $155.0802 | $155.08 | $155.10 | $155.10 |
| Purchase #3 | $155.55 | 6.763% | $166.0698 | $166.07 | $166.05 | $166.10 |
| Purchase #4 | $155.47 | 3.316% | $160.6254 | $160.63 | $160.65 | $160.60 |
| Purchase #5 | $65.48 | 4.606% | $68.496 | $68.50 | $68.50 | $68.50 |
| Purchase #6 | $135.39 | 4.177% | $141.0452 | $141.05 | $141.05 | $141.00 |
| Purchase #7 | $7.60 | 13.627% | $8.6357 | $8.64 | $8.65 | $8.60 |
| 7 purchase totals = | $914.69 | $972.4746 | $972.49 | $972.50 | $972.40 | |