| 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 | $125.84 | 13.210% | $142.4635 | $142.46 | $142.45 | $142.50 |
| Purchase #2 | $127.80 | 4.443% | $133.4782 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $122.31 | 6.466% | $130.2186 | $130.22 | $130.20 | $130.20 |
| Purchase #4 | $219.26 | 3.231% | $226.3443 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $32.90 | 6.408% | $35.0082 | $35.01 | $35.00 | $35.00 |
| Purchase #6 | $39.68 | 8.389% | $43.0088 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $241.86 | 11.873% | $270.576 | $270.58 | $270.60 | $270.60 |
| 7 purchase totals = | $909.65 | $981.0976 | $981.10 | $981.10 | $981.10 | |