| 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 | $111.39 | 12.729% | $125.5688 | $125.57 | $125.55 | $125.60 |
| Purchase #2 | $179.88 | 3.243% | $185.7135 | $185.71 | $185.70 | $185.70 |
| Purchase #3 | $227.72 | 12.725% | $256.6974 | $256.70 | $256.70 | $256.70 |
| Purchase #4 | $19.67 | 5.260% | $20.7046 | $20.70 | $20.70 | $20.70 |
| Purchase #5 | $247.61 | 9.266% | $270.5535 | $270.55 | $270.55 | $270.60 |
| Purchase #6 | $6.99 | 10.432% | $7.7192 | $7.72 | $7.70 | $7.70 |
| Purchase #7 | $164.56 | 11.436% | $183.3791 | $183.38 | $183.40 | $183.40 |
| 7 purchase totals = | $957.82 | $1,050.3361 | $1,050.33 | $1,050.30 | $1,050.40 | |