| 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 | $237.28 | 7.432% | $254.9146 | $254.91 | $254.90 | $254.90 |
| Purchase #2 | $236.28 | 13.429% | $268.01 | $268.01 | $268.00 | $268.00 |
| Purchase #3 | $5.83 | 10.667% | $6.4519 | $6.45 | $6.45 | $6.50 |
| Purchase #4 | $196.74 | 6.271% | $209.0776 | $209.08 | $209.10 | $209.10 |
| Purchase #5 | $42.92 | 13.627% | $48.7687 | $48.77 | $48.75 | $48.80 |
| Purchase #6 | $227.51 | 5.770% | $240.6373 | $240.64 | $240.65 | $240.60 |
| Purchase #7 | $138.62 | 3.804% | $143.8931 | $143.89 | $143.90 | $143.90 |
| 7 purchase totals = | $1,085.18 | $1,171.7532 | $1,171.75 | $1,171.75 | $1,171.80 | |