| 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 | $240.29 | 7.871% | $259.2032 | $259.20 | $259.20 | $259.20 |
| Purchase #2 | $100.47 | 10.249% | $110.7672 | $110.77 | $110.75 | $110.80 |
| Purchase #3 | $155.93 | 13.784% | $177.4234 | $177.42 | $177.40 | $177.40 |
| Purchase #4 | $121.81 | 10.372% | $134.4441 | $134.44 | $134.45 | $134.40 |
| Purchase #5 | $36.39 | 4.859% | $38.1582 | $38.16 | $38.15 | $38.20 |
| Purchase #6 | $122.47 | 7.514% | $131.6724 | $131.67 | $131.65 | $131.70 |
| Purchase #7 | $81.70 | 11.268% | $90.906 | $90.91 | $90.90 | $90.90 |
| 7 purchase totals = | $859.06 | $942.5745 | $942.57 | $942.50 | $942.60 | |