| 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 | $123.58 | 7.212% | $132.4926 | $132.49 | $132.50 | $132.50 |
| Purchase #2 | $107.85 | 6.376% | $114.7265 | $114.73 | $114.75 | $114.70 |
| Purchase #3 | $134.34 | 8.723% | $146.0585 | $146.06 | $146.05 | $146.10 |
| Purchase #4 | $99.67 | 8.338% | $107.9805 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $59.74 | 6.267% | $63.4839 | $63.48 | $63.50 | $63.50 |
| Purchase #6 | $240.52 | 11.708% | $268.6801 | $268.68 | $268.70 | $268.70 |
| Purchase #7 | $228.27 | 11.781% | $255.1625 | $255.16 | $255.15 | $255.20 |
| 7 purchase totals = | $993.97 | $1,088.5846 | $1,088.58 | $1,088.65 | $1,088.70 | |