| 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 | $123.31 | 6.220% | $130.9799 | $130.98 | $131.00 | $131.00 |
| Purchase #2 | $217.62 | 13.169% | $246.2784 | $246.28 | $246.30 | $246.30 |
| Purchase #3 | $144.77 | 8.784% | $157.4866 | $157.49 | $157.50 | $157.50 |
| Purchase #4 | $50.33 | 9.199% | $54.9599 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $227.26 | 12.333% | $255.288 | $255.29 | $255.30 | $255.30 |
| Purchase #6 | $207.96 | 6.248% | $220.9533 | $220.95 | $220.95 | $221.00 |
| Purchase #7 | $184.49 | 13.340% | $209.101 | $209.10 | $209.10 | $209.10 |
| 7 purchase totals = | $1,155.74 | $1,275.0471 | $1,275.05 | $1,275.10 | $1,275.20 | |