| 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 | $100.85 | 12.532% | $113.4885 | $113.49 | $113.50 | $113.50 |
| Purchase #2 | $146.36 | 11.302% | $162.9016 | $162.90 | $162.90 | $162.90 |
| Purchase #3 | $180.39 | 11.466% | $201.0735 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $56.82 | 12.327% | $63.8242 | $63.82 | $63.80 | $63.80 |
| Purchase #5 | $13.63 | 4.574% | $14.2534 | $14.25 | $14.25 | $14.30 |
| Purchase #6 | $114.98 | 12.722% | $129.6078 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $136.41 | 3.307% | $140.9211 | $140.92 | $140.90 | $140.90 |
| 7 purchase totals = | $749.44 | $826.0701 | $826.06 | $826.00 | $826.10 | |