| 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 | $121.40 | 4.582% | $126.9625 | $126.96 | $126.95 | $127.00 |
| Purchase #2 | $153.48 | 3.660% | $159.0974 | $159.10 | $159.10 | $159.10 |
| Purchase #3 | $233.31 | 3.502% | $241.4805 | $241.48 | $241.50 | $241.50 |
| Purchase #4 | $86.99 | 8.197% | $94.1206 | $94.12 | $94.10 | $94.10 |
| Purchase #5 | $196.35 | 6.674% | $209.4544 | $209.45 | $209.45 | $209.50 |
| Purchase #6 | $74.35 | 4.388% | $77.6125 | $77.61 | $77.60 | $77.60 |
| Purchase #7 | $210.44 | 11.434% | $234.5017 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $1,076.32 | $1,143.2296 | $1,143.22 | $1,143.20 | $1,143.30 | |