| 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 | $232.26 | 5.852% | $245.8519 | $245.85 | $245.85 | $245.90 |
| Purchase #2 | $139.97 | 3.740% | $145.2049 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $31.55 | 9.448% | $34.5308 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $180.59 | 13.397% | $204.7836 | $204.78 | $204.80 | $204.80 |
| Purchase #5 | $103.78 | 10.557% | $114.7361 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $142.38 | 8.282% | $154.1719 | $154.17 | $154.15 | $154.20 |
| Purchase #7 | $9.57 | 4.492% | $9.9999 | $10.00 | $10.00 | $10.00 |
| 7 purchase totals = | $840.10 | $909.2791 | $909.27 | $909.30 | $909.30 | |