| 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 | $84.40 | 9.398% | $92.3319 | $92.33 | $92.35 | $92.30 |
| Purchase #2 | $221.58 | 5.175% | $233.0468 | $233.05 | $233.05 | $233.00 |
| Purchase #3 | $6.95 | 5.333% | $7.3206 | $7.32 | $7.30 | $7.30 |
| Purchase #4 | $233.62 | 10.183% | $257.4095 | $257.41 | $257.40 | $257.40 |
| Purchase #5 | $213.27 | 7.783% | $229.8688 | $229.87 | $229.85 | $229.90 |
| Purchase #6 | $129.88 | 4.744% | $136.0415 | $136.04 | $136.05 | $136.00 |
| Purchase #7 | $199.83 | 9.798% | $219.4093 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $1,089.53 | $1,175.4284 | $1,175.43 | $1,175.40 | $1,175.30 | |