| 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 | $128.29 | 3.236% | $132.4415 | $132.44 | $132.45 | $132.40 |
| Purchase #2 | $213.52 | 4.502% | $223.1327 | $223.13 | $223.15 | $223.10 |
| Purchase #3 | $198.28 | 13.568% | $225.1826 | $225.18 | $225.20 | $225.20 |
| Purchase #4 | $72.41 | 11.508% | $80.7429 | $80.74 | $80.75 | $80.70 |
| Purchase #5 | $33.28 | 6.214% | $35.348 | $35.35 | $35.35 | $35.30 |
| Purchase #6 | $158.95 | 10.300% | $175.3219 | $175.32 | $175.30 | $175.30 |
| Purchase #7 | $234.34 | 5.186% | $246.4929 | $246.49 | $246.50 | $246.50 |
| 7 purchase totals = | $1,039.07 | $1,118.6625 | $1,118.65 | $1,118.70 | $1,118.50 | |