| 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 | $239.58 | 9.639% | $262.6731 | $262.67 | $262.65 | $262.70 |
| Purchase #2 | $84.90 | 5.554% | $89.6153 | $89.62 | $89.60 | $89.60 |
| Purchase #3 | $244.83 | 11.764% | $273.6318 | $273.63 | $273.65 | $273.60 |
| Purchase #4 | $89.49 | 3.771% | $92.8647 | $92.86 | $92.85 | $92.90 |
| Purchase #5 | $170.34 | 10.659% | $188.4965 | $188.50 | $188.50 | $188.50 |
| Purchase #6 | $212.85 | 6.176% | $225.9956 | $226.00 | $226.00 | $226.00 |
| Purchase #7 | $244.58 | 10.267% | $269.691 | $269.69 | $269.70 | $269.70 |
| 7 purchase totals = | $1,286.57 | $1,402.9680 | $1,402.97 | $1,402.95 | $1,403.00 | |