| 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 | $232.42 | 9.156% | $253.7004 | $253.70 | $253.70 | $253.70 |
| Purchase #2 | $248.63 | 5.477% | $262.2475 | $262.25 | $262.25 | $262.20 |
| Purchase #3 | $182.38 | 12.813% | $205.7483 | $205.75 | $205.75 | $205.70 |
| Purchase #4 | $199.87 | 3.423% | $206.7116 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $149.56 | 7.349% | $160.5512 | $160.55 | $160.55 | $160.60 |
| Purchase #6 | $241.45 | 13.400% | $273.8043 | $273.80 | $273.80 | $273.80 |
| Purchase #7 | $203.84 | 12.808% | $229.9478 | $229.95 | $229.95 | $229.90 |
| 7 purchase totals = | $1,458.15 | $1,592.7111 | $1,592.71 | $1,592.70 | $1,592.60 | |