| 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 | $96.63 | 13.404% | $109.5823 | $109.58 | $109.60 | $109.60 |
| Purchase #2 | $89.31 | 5.563% | $94.2783 | $94.28 | $94.30 | $94.30 |
| Purchase #3 | $185.44 | 4.633% | $194.0314 | $194.03 | $194.05 | $194.00 |
| Purchase #4 | $98.77 | 3.659% | $102.384 | $102.38 | $102.40 | $102.40 |
| Purchase #5 | $19.88 | 12.150% | $22.2954 | $22.30 | $22.30 | $22.30 |
| Purchase #6 | $113.83 | 4.737% | $119.2221 | $119.22 | $119.20 | $119.20 |
| Purchase #7 | $185.70 | 8.783% | $202.01 | $202.01 | $202.00 | $202.00 |
| 7 purchase totals = | $789.56 | $843.8035 | $843.80 | $843.85 | $843.80 | |