| 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 | $118.74 | 8.515% | $128.8507 | $128.85 | $128.85 | $128.90 |
| Purchase #2 | $166.35 | 13.818% | $189.3362 | $189.34 | $189.35 | $189.30 |
| Purchase #3 | $232.50 | 5.518% | $245.3294 | $245.33 | $245.35 | $245.30 |
| Purchase #4 | $65.58 | 10.682% | $72.5853 | $72.59 | $72.60 | $72.60 |
| Purchase #5 | $201.29 | 10.262% | $221.9464 | $221.95 | $221.95 | $221.90 |
| Purchase #6 | $175.48 | 4.762% | $183.8364 | $183.84 | $183.85 | $183.80 |
| Purchase #7 | $224.80 | 3.141% | $231.861 | $231.86 | $231.85 | $231.90 |
| 7 purchase totals = | $1,184.74 | $1,273.7454 | $1,273.76 | $1,273.80 | $1,273.70 | |