| 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 | $40.82 | 11.264% | $45.418 | $45.42 | $45.40 | $45.40 |
| Purchase #2 | $241.83 | 4.215% | $252.0231 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $230.43 | 10.626% | $254.9155 | $254.92 | $254.90 | $254.90 |
| Purchase #4 | $120.91 | 9.723% | $132.6661 | $132.67 | $132.65 | $132.70 |
| Purchase #5 | $246.88 | 8.767% | $268.524 | $268.52 | $268.50 | $268.50 |
| Purchase #6 | $128.50 | 5.492% | $135.5572 | $135.56 | $135.55 | $135.60 |
| Purchase #7 | $14.82 | 12.247% | $16.635 | $16.64 | $16.65 | $16.60 |
| 7 purchase totals = | $1,024.19 | $1,105.7389 | $1,105.75 | $1,105.65 | $1,105.70 | |