| 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 | $103.58 | 5.226% | $108.9931 | $108.99 | $109.00 | $109.00 |
| Purchase #2 | $54.28 | 3.615% | $56.2422 | $56.24 | $56.25 | $56.20 |
| Purchase #3 | $120.62 | 4.685% | $126.271 | $126.27 | $126.25 | $126.30 |
| Purchase #4 | $236.46 | 5.521% | $249.515 | $249.52 | $249.50 | $249.50 |
| Purchase #5 | $195.43 | 11.421% | $217.7501 | $217.75 | $217.75 | $217.80 |
| Purchase #6 | $19.66 | 13.301% | $22.275 | $22.28 | $22.30 | $22.30 |
| Purchase #7 | $36.40 | 10.663% | $40.2813 | $40.28 | $40.30 | $40.30 |
| 7 purchase totals = | $766.43 | $821.3277 | $821.33 | $821.35 | $821.40 | |