| 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 | $129.83 | 11.620% | $144.9162 | $144.92 | $144.90 | $144.90 |
| Purchase #2 | $188.42 | 11.190% | $209.5042 | $209.50 | $209.50 | $209.50 |
| Purchase #3 | $113.34 | 12.616% | $127.639 | $127.64 | $127.65 | $127.60 |
| Purchase #4 | $141.34 | 8.249% | $152.9991 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $213.38 | 10.762% | $236.344 | $236.34 | $236.35 | $236.30 |
| Purchase #6 | $160.48 | 4.168% | $167.1688 | $167.17 | $167.15 | $167.20 |
| Purchase #7 | $246.72 | 9.635% | $270.4915 | $270.49 | $270.50 | $270.50 |
| 7 purchase totals = | $1,193.51 | $1,309.0628 | $1,309.06 | $1,309.05 | $1,309.00 | |