| 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 | $248.75 | 5.361% | $262.0855 | $262.09 | $262.10 | $262.10 |
| Purchase #2 | $72.77 | 9.651% | $79.793 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $239.54 | 11.119% | $266.1745 | $266.17 | $266.15 | $266.20 |
| Purchase #4 | $110.93 | 9.394% | $121.3508 | $121.35 | $121.35 | $121.40 |
| Purchase #5 | $194.44 | 4.494% | $203.1781 | $203.18 | $203.20 | $203.20 |
| Purchase #6 | $153.61 | 7.747% | $165.5102 | $165.51 | $165.50 | $165.50 |
| Purchase #7 | $101.96 | 6.858% | $108.9524 | $108.95 | $108.95 | $109.00 |
| 7 purchase totals = | $1,122.00 | $1,207.0445 | $1,207.04 | $1,207.05 | $1,207.20 | |