| 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 | $219.45 | 12.651% | $247.2126 | $247.21 | $247.20 | $247.20 |
| Purchase #2 | $129.49 | 13.588% | $147.0851 | $147.09 | $147.10 | $147.10 |
| Purchase #3 | $119.49 | 9.752% | $131.1427 | $131.14 | $131.15 | $131.10 |
| Purchase #4 | $147.92 | 8.441% | $160.4059 | $160.41 | $160.40 | $160.40 |
| Purchase #5 | $40.99 | 7.735% | $44.1606 | $44.16 | $44.15 | $44.20 |
| Purchase #6 | $76.94 | 6.861% | $82.2189 | $82.22 | $82.20 | $82.20 |
| Purchase #7 | $6.68 | 11.417% | $7.4427 | $7.44 | $7.45 | $7.40 |
| 7 purchase totals = | $740.96 | $819.6685 | $819.67 | $819.65 | $819.60 | |