| 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 | $129.35 | 7.871% | $139.5311 | $139.53 | $139.55 | $139.50 |
| Purchase #2 | $46.50 | 11.266% | $51.7387 | $51.74 | $51.75 | $51.70 |
| Purchase #3 | $233.67 | 3.307% | $241.3975 | $241.40 | $241.40 | $241.40 |
| Purchase #4 | $200.53 | 6.729% | $214.0237 | $214.02 | $214.00 | $214.00 |
| Purchase #5 | $60.82 | 10.459% | $67.1812 | $67.18 | $67.20 | $67.20 |
| Purchase #6 | $21.92 | 11.198% | $24.3746 | $24.37 | $24.35 | $24.40 |
| Purchase #7 | $230.60 | 11.402% | $256.893 | $256.89 | $256.90 | $256.90 |
| 7 purchase totals = | $923.39 | $995.1398 | $995.13 | $995.15 | $995.10 | |