| 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 | $218.65 | 10.637% | $241.9078 | $241.91 | $241.90 | $241.90 |
| Purchase #2 | $199.27 | 12.527% | $224.2326 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $138.28 | 13.773% | $157.3253 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $74.34 | 6.680% | $79.3059 | $79.31 | $79.30 | $79.30 |
| Purchase #5 | $98.55 | 10.370% | $108.7696 | $108.77 | $108.75 | $108.80 |
| Purchase #6 | $212.33 | 3.667% | $220.1161 | $220.12 | $220.10 | $220.10 |
| Purchase #7 | $7.73 | 3.132% | $7.9721 | $7.97 | $7.95 | $8.00 |
| 7 purchase totals = | $949.15 | $1,039.6294 | $1,039.64 | $1,039.60 | $1,039.60 | |