| 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 | $17.26 | 10.191% | $19.019 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $248.46 | 9.133% | $271.1519 | $271.15 | $271.15 | $271.20 |
| Purchase #3 | $10.91 | 8.668% | $11.8557 | $11.86 | $11.85 | $11.90 |
| Purchase #4 | $94.30 | 9.445% | $103.2066 | $103.21 | $103.20 | $103.20 |
| Purchase #5 | $108.44 | 11.764% | $121.1969 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $95.86 | 5.119% | $100.7671 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $151.95 | 6.458% | $161.7629 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $727.18 | $788.9601 | $788.97 | $788.90 | $789.10 | |