| 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 | $185.32 | 13.445% | $210.2363 | $210.24 | $210.25 | $210.20 |
| Purchase #2 | $163.53 | 7.646% | $176.0335 | $176.03 | $176.05 | $176.00 |
| Purchase #3 | $221.50 | 8.515% | $240.3607 | $240.36 | $240.35 | $240.40 |
| Purchase #4 | $44.48 | 9.783% | $48.8315 | $48.83 | $48.85 | $48.80 |
| Purchase #5 | $77.28 | 4.467% | $80.7321 | $80.73 | $80.75 | $80.70 |
| Purchase #6 | $231.35 | 8.318% | $250.5937 | $250.59 | $250.60 | $250.60 |
| Purchase #7 | $169.34 | 9.130% | $184.8007 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $1,092.80 | $1,191.5885 | $1,191.58 | $1,191.65 | $1,191.50 | |