| 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 | $90.55 | 6.205% | $96.1686 | $96.17 | $96.15 | $96.20 |
| Purchase #2 | $217.56 | 7.191% | $233.2047 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $218.56 | 9.807% | $239.9942 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $71.29 | 6.306% | $75.7855 | $75.79 | $75.80 | $75.80 |
| Purchase #5 | $167.49 | 7.575% | $180.1774 | $180.18 | $180.20 | $180.20 |
| Purchase #6 | $81.70 | 11.433% | $91.0408 | $91.04 | $91.05 | $91.00 |
| Purchase #7 | $213.31 | 4.505% | $222.9196 | $222.92 | $222.90 | $222.90 |
| 7 purchase totals = | $1,060.46 | $1,139.2908 | $1,139.29 | $1,139.30 | $1,139.30 | |