| 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 | $239.44 | 11.384% | $266.6978 | $266.70 | $266.70 | $266.70 |
| Purchase #2 | $114.51 | 13.125% | $129.5394 | $129.54 | $129.55 | $129.50 |
| Purchase #3 | $99.71 | 11.137% | $110.8147 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $220.63 | 6.311% | $234.554 | $234.55 | $234.55 | $234.60 |
| Purchase #5 | $199.81 | 4.870% | $209.5407 | $209.54 | $209.55 | $209.50 |
| Purchase #6 | $61.94 | 12.840% | $69.8931 | $69.89 | $69.90 | $69.90 |
| Purchase #7 | $98.41 | 9.165% | $107.4293 | $107.43 | $107.45 | $107.40 |
| 7 purchase totals = | $1,034.45 | $1,128.4690 | $1,128.46 | $1,128.50 | $1,128.40 | |