| 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 | $231.58 | 8.142% | $250.4352 | $250.44 | $250.45 | $250.40 |
| Purchase #2 | $140.84 | 11.833% | $157.5056 | $157.51 | $157.50 | $157.50 |
| Purchase #3 | $163.81 | 9.111% | $178.7347 | $178.73 | $178.75 | $178.70 |
| Purchase #4 | $141.76 | 4.395% | $147.9904 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $62.42 | 11.614% | $69.6695 | $69.67 | $69.65 | $69.70 |
| Purchase #6 | $190.91 | 8.319% | $206.7918 | $206.79 | $206.80 | $206.80 |
| Purchase #7 | $68.38 | 6.446% | $72.7878 | $72.79 | $72.80 | $72.80 |
| 7 purchase totals = | $999.70 | $1,083.9150 | $1,083.92 | $1,083.95 | $1,083.90 | |