| 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 | $206.38 | 5.702% | $218.1478 | $218.15 | $218.15 | $218.10 |
| Purchase #2 | $134.41 | 9.680% | $147.4209 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $213.28 | 11.566% | $237.948 | $237.95 | $237.95 | $237.90 |
| Purchase #4 | $47.54 | 11.526% | $53.0195 | $53.02 | $53.00 | $53.00 |
| Purchase #5 | $105.53 | 13.311% | $119.5771 | $119.58 | $119.60 | $119.60 |
| Purchase #6 | $203.25 | 10.319% | $224.2234 | $224.22 | $224.20 | $224.20 |
| Purchase #7 | $7.88 | 13.680% | $8.958 | $8.96 | $8.95 | $9.00 |
| 7 purchase totals = | $918.27 | $1,009.2947 | $1,009.30 | $1,009.25 | $1,009.20 | |