| 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 | $235.41 | 10.237% | $259.5089 | $259.51 | $259.50 | $259.50 |
| Purchase #2 | $238.34 | 8.790% | $259.2901 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $33.72 | 8.149% | $36.4678 | $36.47 | $36.45 | $36.50 |
| Purchase #4 | $135.98 | 13.240% | $153.9838 | $153.98 | $154.00 | $154.00 |
| Purchase #5 | $145.81 | 5.147% | $153.3148 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $39.29 | 5.628% | $41.5012 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $16.70 | 11.801% | $18.6708 | $18.67 | $18.65 | $18.70 |
| 7 purchase totals = | $845.25 | $922.7374 | $922.73 | $922.70 | $922.80 | |