| 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 | $239.64 | 12.293% | $269.0989 | $269.10 | $269.10 | $269.10 |
| Purchase #2 | $80.40 | 6.352% | $85.507 | $85.51 | $85.50 | $85.50 |
| Purchase #3 | $10.89 | 4.415% | $11.3708 | $11.37 | $11.35 | $11.40 |
| Purchase #4 | $154.98 | 9.592% | $169.8457 | $169.85 | $169.85 | $169.80 |
| Purchase #5 | $106.56 | 6.589% | $113.5812 | $113.58 | $113.60 | $113.60 |
| Purchase #6 | $214.47 | 7.338% | $230.2078 | $230.21 | $230.20 | $230.20 |
| Purchase #7 | $87.75 | 11.788% | $98.094 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $894.69 | $977.7054 | $977.71 | $977.70 | $977.70 | |