| 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 | $66.97 | 5.569% | $70.6996 | $70.70 | $70.70 | $70.70 |
| Purchase #2 | $228.77 | 12.426% | $257.197 | $257.20 | $257.20 | $257.20 |
| Purchase #3 | $103.51 | 10.525% | $114.4044 | $114.40 | $114.40 | $114.40 |
| Purchase #4 | $202.43 | 12.603% | $227.9423 | $227.94 | $227.95 | $227.90 |
| Purchase #5 | $209.51 | 11.131% | $232.8306 | $232.83 | $232.85 | $232.80 |
| Purchase #6 | $227.75 | 4.488% | $237.9714 | $237.97 | $237.95 | $238.00 |
| Purchase #7 | $119.86 | 8.198% | $129.6861 | $129.69 | $129.70 | $129.70 |
| 7 purchase totals = | $1,158.80 | $1,270.7314 | $1,270.73 | $1,270.75 | $1,270.70 | |