| 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 | $110.29 | 12.424% | $123.9924 | $123.99 | $124.00 | $124.00 |
| Purchase #2 | $229.46 | 6.726% | $244.8935 | $244.89 | $244.90 | $244.90 |
| Purchase #3 | $111.25 | 3.812% | $115.4909 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $42.56 | 9.595% | $46.6436 | $46.64 | $46.65 | $46.60 |
| Purchase #5 | $27.79 | 6.874% | $29.7003 | $29.70 | $29.70 | $29.70 |
| Purchase #6 | $70.26 | 7.257% | $75.3588 | $75.36 | $75.35 | $75.40 |
| Purchase #7 | $139.27 | 12.586% | $156.7985 | $156.80 | $156.80 | $156.80 |
| 7 purchase totals = | $730.88 | $792.8780 | $792.87 | $792.90 | $792.90 | |