| 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 | $114.31 | 7.789% | $123.2136 | $123.21 | $123.20 | $123.20 |
| Purchase #2 | $11.69 | 3.257% | $12.0707 | $12.07 | $12.05 | $12.10 |
| Purchase #3 | $39.43 | 12.234% | $44.2539 | $44.25 | $44.25 | $44.30 |
| Purchase #4 | $214.38 | 11.151% | $238.2855 | $238.29 | $238.30 | $238.30 |
| Purchase #5 | $160.67 | 8.123% | $173.7212 | $173.72 | $173.70 | $173.70 |
| Purchase #6 | $161.28 | 7.527% | $173.4195 | $173.42 | $173.40 | $173.40 |
| Purchase #7 | $15.34 | 8.438% | $16.6344 | $16.63 | $16.65 | $16.60 |
| 7 purchase totals = | $717.10 | $781.5988 | $781.59 | $781.55 | $781.60 | |