| 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 | $114.29 | 13.467% | $129.6814 | $129.68 | $129.70 | $129.70 |
| Purchase #2 | $222.68 | 9.506% | $243.848 | $243.85 | $243.85 | $243.80 |
| Purchase #3 | $113.48 | 11.834% | $126.9092 | $126.91 | $126.90 | $126.90 |
| Purchase #4 | $172.35 | 5.380% | $181.6224 | $181.62 | $181.60 | $181.60 |
| Purchase #5 | $101.69 | 6.622% | $108.4239 | $108.42 | $108.40 | $108.40 |
| Purchase #6 | $15.91 | 3.123% | $16.4069 | $16.41 | $16.40 | $16.40 |
| Purchase #7 | $28.53 | 11.110% | $31.6997 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $768.93 | $838.5915 | $838.59 | $838.55 | $838.50 | |