| 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 | $133.42 | 11.505% | $148.77 | $148.77 | $148.75 | $148.80 |
| Purchase #2 | $194.84 | 6.359% | $207.2299 | $207.23 | $207.25 | $207.20 |
| Purchase #3 | $199.99 | 10.607% | $221.2029 | $221.20 | $221.20 | $221.20 |
| Purchase #4 | $92.74 | 3.464% | $95.9525 | $95.95 | $95.95 | $96.00 |
| Purchase #5 | $174.47 | 11.393% | $194.3474 | $194.35 | $194.35 | $194.30 |
| Purchase #6 | $203.79 | 5.171% | $214.328 | $214.33 | $214.35 | $214.30 |
| Purchase #7 | $193.98 | 12.127% | $217.504 | $217.50 | $217.50 | $217.50 |
| 7 purchase totals = | $1,193.23 | $1,299.3347 | $1,299.33 | $1,299.35 | $1,299.30 | |