| 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 | $238.83 | 13.676% | $271.4924 | $271.49 | $271.50 | $271.50 |
| Purchase #2 | $204.35 | 8.275% | $221.26 | $221.26 | $221.25 | $221.30 |
| Purchase #3 | $100.86 | 13.119% | $114.0918 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $21.64 | 12.786% | $24.4069 | $24.41 | $24.40 | $24.40 |
| Purchase #5 | $56.78 | 7.784% | $61.1998 | $61.20 | $61.20 | $61.20 |
| Purchase #6 | $173.51 | 9.529% | $190.0438 | $190.04 | $190.05 | $190.00 |
| Purchase #7 | $43.36 | 4.426% | $45.2791 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $839.33 | $927.7738 | $927.77 | $927.80 | $927.80 | |