| 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 | $36.36 | 12.279% | $40.8246 | $40.82 | $40.80 | $40.80 |
| Purchase #2 | $112.56 | 6.653% | $120.0486 | $120.05 | $120.05 | $120.00 |
| Purchase #3 | $180.88 | 6.540% | $192.7096 | $192.71 | $192.70 | $192.70 |
| Purchase #4 | $203.71 | 7.227% | $218.4321 | $218.43 | $218.45 | $218.40 |
| Purchase #5 | $139.26 | 13.204% | $157.6479 | $157.65 | $157.65 | $157.60 |
| Purchase #6 | $70.97 | 13.386% | $80.47 | $80.47 | $80.45 | $80.50 |
| Purchase #7 | $234.65 | 8.251% | $254.011 | $254.01 | $254.00 | $254.00 |
| 7 purchase totals = | $978.39 | $1,064.1438 | $1,064.14 | $1,064.10 | $1,064.00 | |