| 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 | $142.26 | 9.614% | $155.9369 | $155.94 | $155.95 | $155.90 |
| Purchase #2 | $209.81 | 4.546% | $219.348 | $219.35 | $219.35 | $219.30 |
| Purchase #3 | $133.75 | 6.204% | $142.0479 | $142.05 | $142.05 | $142.00 |
| Purchase #4 | $127.54 | 3.534% | $132.0473 | $132.05 | $132.05 | $132.00 |
| Purchase #5 | $111.30 | 12.800% | $125.5464 | $125.55 | $125.55 | $125.50 |
| Purchase #6 | $209.41 | 5.236% | $220.3747 | $220.37 | $220.35 | $220.40 |
| Purchase #7 | $34.81 | 11.624% | $38.8563 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $968.88 | $1,034.1575 | $1,034.17 | $1,034.15 | $1,034.00 | |