| 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 | $101.31 | 8.133% | $109.5495 | $109.55 | $109.55 | $109.50 |
| Purchase #2 | $218.29 | 4.784% | $228.733 | $228.73 | $228.75 | $228.70 |
| Purchase #3 | $189.49 | 9.183% | $206.8909 | $206.89 | $206.90 | $206.90 |
| Purchase #4 | $46.64 | 8.480% | $50.5951 | $50.60 | $50.60 | $50.60 |
| Purchase #5 | $7.99 | 5.527% | $8.4316 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $137.91 | 10.501% | $152.3919 | $152.39 | $152.40 | $152.40 |
| Purchase #7 | $201.69 | 4.480% | $210.7257 | $210.73 | $210.75 | $210.70 |
| 7 purchase totals = | $903.32 | $967.3177 | $967.32 | $967.40 | $967.20 | |