| 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 | $230.40 | 9.213% | $251.6268 | $251.63 | $251.65 | $251.60 |
| Purchase #2 | $105.49 | 4.506% | $110.2434 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $247.85 | 3.426% | $256.3413 | $256.34 | $256.35 | $256.30 |
| Purchase #4 | $29.48 | 11.215% | $32.7862 | $32.79 | $32.80 | $32.80 |
| Purchase #5 | $204.52 | 6.756% | $218.3374 | $218.34 | $218.35 | $218.30 |
| Purchase #6 | $11.99 | 5.733% | $12.6774 | $12.68 | $12.70 | $12.70 |
| Purchase #7 | $96.89 | 7.692% | $104.3428 | $104.34 | $104.35 | $104.30 |
| 7 purchase totals = | $926.62 | $986.3553 | $986.36 | $986.45 | $986.20 | |