| 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 | $230.83 | 3.519% | $238.9529 | $238.95 | $238.95 | $239.00 |
| Purchase #2 | $146.63 | 13.859% | $166.9515 | $166.95 | $166.95 | $167.00 |
| Purchase #3 | $30.88 | 11.177% | $34.3315 | $34.33 | $34.35 | $34.30 |
| Purchase #4 | $30.90 | 9.525% | $33.8432 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $245.64 | 3.300% | $253.7461 | $253.75 | $253.75 | $253.70 |
| Purchase #6 | $10.26 | 8.700% | $11.1526 | $11.15 | $11.15 | $11.20 |
| Purchase #7 | $43.59 | 13.627% | $49.53 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $738.73 | $788.5078 | $788.50 | $788.55 | $788.50 | |