| 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 | $113.73 | 5.406% | $119.8782 | $119.88 | $119.90 | $119.90 |
| Purchase #2 | $169.45 | 6.558% | $180.5625 | $180.56 | $180.55 | $180.60 |
| Purchase #3 | $126.77 | 9.145% | $138.3631 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $234.61 | 8.309% | $254.1037 | $254.10 | $254.10 | $254.10 |
| Purchase #5 | $88.62 | 7.198% | $94.9989 | $95.00 | $95.00 | $95.00 |
| Purchase #6 | $113.85 | 8.639% | $123.6855 | $123.69 | $123.70 | $123.70 |
| Purchase #7 | $244.85 | 11.176% | $272.2144 | $272.21 | $272.20 | $272.20 |
| 7 purchase totals = | $1,091.88 | $1,183.8063 | $1,183.80 | $1,183.80 | $1,183.90 | |