| 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 | $213.87 | 7.389% | $229.6729 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $104.69 | 3.614% | $108.4735 | $108.47 | $108.45 | $108.50 |
| Purchase #3 | $180.50 | 11.658% | $201.5427 | $201.54 | $201.55 | $201.50 |
| Purchase #4 | $139.93 | 4.787% | $146.6284 | $146.63 | $146.65 | $146.60 |
| Purchase #5 | $24.55 | 3.751% | $25.4709 | $25.47 | $25.45 | $25.50 |
| Purchase #6 | $122.90 | 6.400% | $130.7656 | $130.77 | $130.75 | $130.80 |
| Purchase #7 | $111.47 | 10.814% | $123.5244 | $123.52 | $123.50 | $123.50 |
| 7 purchase totals = | $897.91 | $966.0784 | $966.07 | $966.00 | $966.10 | |