| 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 | $95.91 | 10.692% | $106.1647 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $219.30 | 9.769% | $240.7234 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $142.76 | 13.580% | $162.1468 | $162.15 | $162.15 | $162.10 |
| Purchase #4 | $215.63 | 3.869% | $223.9727 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $240.48 | 10.781% | $266.4061 | $266.41 | $266.40 | $266.40 |
| Purchase #6 | $6.80 | 6.854% | $7.2661 | $7.27 | $7.25 | $7.30 |
| Purchase #7 | $143.41 | 10.311% | $158.197 | $158.20 | $158.20 | $158.20 |
| 7 purchase totals = | $1,064.29 | $1,164.8768 | $1,164.88 | $1,164.80 | $1,164.90 | |