| 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 | $10.55 | 4.480% | $11.0226 | $11.02 | $11.00 | $11.00 |
| Purchase #2 | $128.95 | 9.777% | $141.5574 | $141.56 | $141.55 | $141.60 |
| Purchase #3 | $207.49 | 10.509% | $229.2951 | $229.30 | $229.30 | $229.30 |
| Purchase #4 | $99.76 | 7.219% | $106.9617 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $241.31 | 3.670% | $250.1661 | $250.17 | $250.15 | $250.20 |
| Purchase #6 | $141.86 | 11.581% | $158.2888 | $158.29 | $158.30 | $158.30 |
| Purchase #7 | $141.87 | 12.221% | $159.2079 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $971.79 | $1,056.4996 | $1,056.51 | $1,056.45 | $1,056.60 | |