| 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 | $194.27 | 3.128% | $200.3468 | $200.35 | $200.35 | $200.30 |
| Purchase #2 | $157.82 | 4.139% | $164.3522 | $164.35 | $164.35 | $164.40 |
| Purchase #3 | $234.47 | 9.760% | $257.3543 | $257.35 | $257.35 | $257.40 |
| Purchase #4 | $85.80 | 10.440% | $94.7575 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $60.90 | 13.283% | $68.9893 | $68.99 | $69.00 | $69.00 |
| Purchase #6 | $117.64 | 13.765% | $133.8331 | $133.83 | $133.85 | $133.80 |
| Purchase #7 | $197.52 | 7.588% | $212.5078 | $212.51 | $212.50 | $212.50 |
| 7 purchase totals = | $1,048.42 | $1,132.1410 | $1,132.14 | $1,132.15 | $1,132.20 | |