| 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 | $47.49 | 3.210% | $49.0144 | $49.01 | $49.00 | $49.00 |
| Purchase #2 | $233.44 | 5.365% | $245.9641 | $245.96 | $245.95 | $246.00 |
| Purchase #3 | $120.53 | 7.281% | $129.3058 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $236.89 | 7.571% | $254.8249 | $254.82 | $254.80 | $254.80 |
| Purchase #5 | $164.32 | 6.148% | $174.4224 | $174.42 | $174.40 | $174.40 |
| Purchase #6 | $91.82 | 9.765% | $100.7862 | $100.79 | $100.80 | $100.80 |
| Purchase #7 | $17.68 | 8.705% | $19.219 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $912.17 | $973.5368 | $973.53 | $973.45 | $973.50 | |