| 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 | $141.36 | 4.803% | $148.1495 | $148.15 | $148.15 | $148.10 |
| Purchase #2 | $239.78 | 13.162% | $271.3398 | $271.34 | $271.35 | $271.30 |
| Purchase #3 | $51.51 | 10.643% | $56.9922 | $56.99 | $57.00 | $57.00 |
| Purchase #4 | $210.50 | 9.474% | $230.4428 | $230.44 | $230.45 | $230.40 |
| Purchase #5 | $56.66 | 4.719% | $59.3338 | $59.33 | $59.35 | $59.30 |
| Purchase #6 | $221.35 | 7.610% | $238.1947 | $238.19 | $238.20 | $238.20 |
| Purchase #7 | $29.72 | 7.589% | $31.9755 | $31.98 | $32.00 | $32.00 |
| 7 purchase totals = | $950.88 | $1,036.4283 | $1,036.42 | $1,036.50 | $1,036.30 | |