| 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 | $154.42 | 5.140% | $162.3572 | $162.36 | $162.35 | $162.40 |
| Purchase #2 | $248.63 | 3.274% | $256.7701 | $256.77 | $256.75 | $256.80 |
| Purchase #3 | $193.80 | 11.107% | $215.3254 | $215.33 | $215.35 | $215.30 |
| Purchase #4 | $211.25 | 6.102% | $224.1405 | $224.14 | $224.15 | $224.10 |
| Purchase #5 | $51.66 | 3.708% | $53.5756 | $53.58 | $53.60 | $53.60 |
| Purchase #6 | $217.27 | 7.276% | $233.0786 | $233.08 | $233.10 | $233.10 |
| Purchase #7 | $67.83 | 10.336% | $74.8409 | $74.84 | $74.85 | $74.80 |
| 7 purchase totals = | $1,144.86 | $1,220.0883 | $1,220.10 | $1,220.15 | $1,220.10 | |