| 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 | $219.36 | 8.690% | $238.4224 | $238.42 | $238.40 | $238.40 |
| Purchase #2 | $47.28 | 5.721% | $49.9849 | $49.98 | $50.00 | $50.00 |
| Purchase #3 | $73.30 | 4.606% | $76.6762 | $76.68 | $76.70 | $76.70 |
| Purchase #4 | $81.87 | 11.463% | $91.2548 | $91.25 | $91.25 | $91.30 |
| Purchase #5 | $72.60 | 4.162% | $75.6216 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $183.89 | 5.613% | $194.2117 | $194.21 | $194.20 | $194.20 |
| Purchase #7 | $231.31 | 9.178% | $252.5396 | $252.54 | $252.55 | $252.50 |
| 7 purchase totals = | $909.61 | $978.7112 | $978.70 | $978.70 | $978.70 | |