| 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 | $101.89 | 11.276% | $113.3791 | $113.38 | $113.40 | $113.40 |
| Purchase #2 | $226.74 | 6.670% | $241.8636 | $241.86 | $241.85 | $241.90 |
| Purchase #3 | $218.28 | 3.457% | $225.8259 | $225.83 | $225.85 | $225.80 |
| Purchase #4 | $146.65 | 5.610% | $154.8771 | $154.88 | $154.90 | $154.90 |
| Purchase #5 | $95.53 | 8.241% | $103.4026 | $103.40 | $103.40 | $103.40 |
| Purchase #6 | $209.36 | 9.296% | $228.8221 | $228.82 | $228.80 | $228.80 |
| Purchase #7 | $141.72 | 10.758% | $156.9662 | $156.97 | $156.95 | $157.00 |
| 7 purchase totals = | $1,140.17 | $1,225.1366 | $1,225.14 | $1,225.15 | $1,225.20 | |