| 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 | $110.26 | 13.496% | $125.1407 | $125.14 | $125.15 | $125.10 |
| Purchase #2 | $155.27 | 11.370% | $172.9242 | $172.92 | $172.90 | $172.90 |
| Purchase #3 | $149.68 | 8.615% | $162.5749 | $162.57 | $162.55 | $162.60 |
| Purchase #4 | $138.91 | 11.107% | $154.3387 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $19.55 | 7.593% | $21.0344 | $21.03 | $21.05 | $21.00 |
| Purchase #6 | $237.83 | 13.436% | $269.7848 | $269.78 | $269.80 | $269.80 |
| Purchase #7 | $248.73 | 7.451% | $267.2629 | $267.26 | $267.25 | $267.30 |
| 7 purchase totals = | $1,060.23 | $1,173.0606 | $1,173.04 | $1,173.05 | $1,173.00 | |