| 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 | $123.60 | 8.579% | $134.2036 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $236.65 | 9.493% | $259.1152 | $259.12 | $259.10 | $259.10 |
| Purchase #3 | $108.80 | 9.162% | $118.7683 | $118.77 | $118.75 | $118.80 |
| Purchase #4 | $116.60 | 3.566% | $120.758 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $87.28 | 10.242% | $96.2192 | $96.22 | $96.20 | $96.20 |
| Purchase #6 | $210.39 | 3.150% | $217.0173 | $217.02 | $217.00 | $217.00 |
| Purchase #7 | $44.66 | 6.720% | $47.6612 | $47.66 | $47.65 | $47.70 |
| 7 purchase totals = | $927.98 | $993.7428 | $993.75 | $993.65 | $993.80 | |