| 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 | $27.89 | 4.719% | $29.2061 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $14.50 | 13.457% | $16.4513 | $16.45 | $16.45 | $16.50 |
| Purchase #3 | $239.71 | 13.526% | $272.1332 | $272.13 | $272.15 | $272.10 |
| Purchase #4 | $117.33 | 6.241% | $124.6526 | $124.65 | $124.65 | $124.70 |
| Purchase #5 | $211.60 | 12.868% | $238.8287 | $238.83 | $238.85 | $238.80 |
| Purchase #6 | $31.78 | 8.652% | $34.5296 | $34.53 | $34.55 | $34.50 |
| Purchase #7 | $197.31 | 4.465% | $206.1199 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $840.12 | $921.9214 | $921.92 | $921.95 | $921.90 | |