| 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 | $219.57 | 9.448% | $240.315 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $101.86 | 13.331% | $115.439 | $115.44 | $115.45 | $115.40 |
| Purchase #3 | $138.82 | 5.427% | $146.3538 | $146.35 | $146.35 | $146.40 |
| Purchase #4 | $230.54 | 6.251% | $244.9511 | $244.95 | $244.95 | $245.00 |
| Purchase #5 | $12.28 | 3.734% | $12.7385 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $81.69 | 7.706% | $87.985 | $87.99 | $88.00 | $88.00 |
| Purchase #7 | $122.34 | 12.437% | $137.5554 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $907.10 | $985.3378 | $985.35 | $985.35 | $985.40 | |