| 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 | $213.65 | 11.148% | $237.4677 | $237.47 | $237.45 | $237.50 |
| Purchase #2 | $82.40 | 7.806% | $88.8321 | $88.83 | $88.85 | $88.80 |
| Purchase #3 | $121.49 | 13.305% | $137.6542 | $137.65 | $137.65 | $137.70 |
| Purchase #4 | $244.72 | 3.392% | $253.0209 | $253.02 | $253.00 | $253.00 |
| Purchase #5 | $192.44 | 6.621% | $205.1815 | $205.18 | $205.20 | $205.20 |
| Purchase #6 | $225.88 | 10.307% | $249.1615 | $249.16 | $249.15 | $249.20 |
| Purchase #7 | $145.99 | 9.220% | $159.4503 | $159.45 | $159.45 | $159.50 |
| 7 purchase totals = | $1,226.57 | $1,330.7682 | $1,330.76 | $1,330.75 | $1,330.90 | |