| 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 | $225.93 | 12.820% | $254.8942 | $254.89 | $254.90 | $254.90 |
| Purchase #2 | $6.41 | 11.246% | $7.1309 | $7.13 | $7.15 | $7.10 |
| Purchase #3 | $175.45 | 10.833% | $194.4565 | $194.46 | $194.45 | $194.50 |
| Purchase #4 | $198.89 | 9.673% | $218.1286 | $218.13 | $218.15 | $218.10 |
| Purchase #5 | $239.36 | 12.403% | $269.0478 | $269.05 | $269.05 | $269.00 |
| Purchase #6 | $12.59 | 5.702% | $13.3079 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $227.42 | 4.618% | $237.9223 | $237.92 | $237.90 | $237.90 |
| 7 purchase totals = | $1,086.05 | $1,194.8882 | $1,194.89 | $1,194.90 | $1,194.80 | |