| 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 | $121.51 | 11.278% | $135.2139 | $135.21 | $135.20 | $135.20 |
| Purchase #2 | $35.59 | 6.706% | $37.9767 | $37.98 | $38.00 | $38.00 |
| Purchase #3 | $43.76 | 3.132% | $45.1306 | $45.13 | $45.15 | $45.10 |
| Purchase #4 | $21.78 | 10.103% | $23.9804 | $23.98 | $24.00 | $24.00 |
| Purchase #5 | $188.77 | 3.614% | $195.5921 | $195.59 | $195.60 | $195.60 |
| Purchase #6 | $117.87 | 5.809% | $124.7171 | $124.72 | $124.70 | $124.70 |
| Purchase #7 | $34.69 | 3.667% | $35.9621 | $35.96 | $35.95 | $36.00 |
| 7 purchase totals = | $563.97 | $598.5729 | $598.57 | $598.60 | $598.60 | |