| 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 | $132.85 | 12.212% | $149.0736 | $149.07 | $149.05 | $149.10 |
| Purchase #2 | $100.51 | 12.169% | $112.7411 | $112.74 | $112.75 | $112.70 |
| Purchase #3 | $227.27 | 8.457% | $246.4902 | $246.49 | $246.50 | $246.50 |
| Purchase #4 | $239.91 | 12.384% | $269.6205 | $269.62 | $269.60 | $269.60 |
| Purchase #5 | $49.69 | 11.698% | $55.5027 | $55.50 | $55.50 | $55.50 |
| Purchase #6 | $76.84 | 9.324% | $84.0046 | $84.00 | $84.00 | $84.00 |
| Purchase #7 | $49.93 | 9.205% | $54.5261 | $54.53 | $54.55 | $54.50 |
| 7 purchase totals = | $877.00 | $971.9588 | $971.95 | $971.95 | $971.90 | |