| 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 | $217.99 | 6.504% | $232.1681 | $232.17 | $232.15 | $232.20 |
| Purchase #2 | $55.94 | 13.771% | $63.6435 | $63.64 | $63.65 | $63.60 |
| Purchase #3 | $211.33 | 12.714% | $238.1985 | $238.20 | $238.20 | $238.20 |
| Purchase #4 | $142.54 | 12.516% | $160.3803 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $45.72 | 8.635% | $49.6679 | $49.67 | $49.65 | $49.70 |
| Purchase #6 | $34.99 | 12.692% | $39.4309 | $39.43 | $39.45 | $39.40 |
| Purchase #7 | $38.53 | 6.395% | $40.994 | $40.99 | $41.00 | $41.00 |
| 7 purchase totals = | $747.04 | $824.4832 | $824.48 | $824.50 | $824.50 | |