| 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 | $88.34 | 12.534% | $99.4125 | $99.41 | $99.40 | $99.40 |
| Purchase #2 | $193.62 | 10.157% | $213.286 | $213.29 | $213.30 | $213.30 |
| Purchase #3 | $169.51 | 6.299% | $180.1874 | $180.19 | $180.20 | $180.20 |
| Purchase #4 | $128.62 | 13.312% | $145.7419 | $145.74 | $145.75 | $145.70 |
| Purchase #5 | $63.84 | 8.552% | $69.2996 | $69.30 | $69.30 | $69.30 |
| Purchase #6 | $217.97 | 4.610% | $228.0184 | $228.02 | $228.00 | $228.00 |
| Purchase #7 | $71.37 | 7.299% | $76.5793 | $76.58 | $76.60 | $76.60 |
| 7 purchase totals = | $933.27 | $1,012.5251 | $1,012.53 | $1,012.55 | $1,012.50 | |