| 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 | $216.68 | 13.130% | $245.1301 | $245.13 | $245.15 | $245.10 |
| Purchase #2 | $220.30 | 12.634% | $248.1327 | $248.13 | $248.15 | $248.10 |
| Purchase #3 | $169.96 | 6.155% | $180.421 | $180.42 | $180.40 | $180.40 |
| Purchase #4 | $103.94 | 12.256% | $116.6789 | $116.68 | $116.70 | $116.70 |
| Purchase #5 | $104.96 | 7.589% | $112.9254 | $112.93 | $112.95 | $112.90 |
| Purchase #6 | $188.54 | 3.725% | $195.5631 | $195.56 | $195.55 | $195.60 |
| Purchase #7 | $217.54 | 7.169% | $233.1354 | $233.14 | $233.15 | $233.10 |
| 7 purchase totals = | $1,221.92 | $1,331.9866 | $1,331.99 | $1,332.05 | $1,331.90 | |