| 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 | $214.70 | 11.665% | $239.7448 | $239.74 | $239.75 | $239.70 |
| Purchase #2 | $164.38 | 7.361% | $176.48 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $219.32 | 10.251% | $241.8025 | $241.80 | $241.80 | $241.80 |
| Purchase #4 | $101.99 | 6.387% | $108.5041 | $108.50 | $108.50 | $108.50 |
| Purchase #5 | $54.76 | 3.168% | $56.4948 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $27.48 | 12.755% | $30.9851 | $30.99 | $31.00 | $31.00 |
| Purchase #7 | $35.41 | 13.197% | $40.0831 | $40.08 | $40.10 | $40.10 |
| 7 purchase totals = | $818.04 | $894.0944 | $894.08 | $894.15 | $894.10 | |