| 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 | $218.44 | 9.256% | $238.6588 | $238.66 | $238.65 | $238.70 |
| Purchase #2 | $94.45 | 5.542% | $99.6844 | $99.68 | $99.70 | $99.70 |
| Purchase #3 | $74.32 | 6.347% | $79.0371 | $79.04 | $79.05 | $79.00 |
| Purchase #4 | $92.99 | 12.356% | $104.4798 | $104.48 | $104.50 | $104.50 |
| Purchase #5 | $160.70 | 11.349% | $178.9378 | $178.94 | $178.95 | $178.90 |
| Purchase #6 | $226.51 | 8.854% | $246.5652 | $246.57 | $246.55 | $246.60 |
| Purchase #7 | $159.72 | 5.430% | $168.3928 | $168.39 | $168.40 | $168.40 |
| 7 purchase totals = | $1,027.13 | $1,115.7559 | $1,115.76 | $1,115.80 | $1,115.80 | |