| 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 | $219.64 | 9.490% | $240.4838 | $240.48 | $240.50 | $240.50 |
| Purchase #2 | $231.86 | 5.720% | $245.1224 | $245.12 | $245.10 | $245.10 |
| Purchase #3 | $217.63 | 10.849% | $241.2407 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $95.64 | 3.174% | $98.6756 | $98.68 | $98.70 | $98.70 |
| Purchase #5 | $158.39 | 7.585% | $170.4039 | $170.40 | $170.40 | $170.40 |
| Purchase #6 | $43.43 | 4.535% | $45.3996 | $45.40 | $45.40 | $45.40 |
| Purchase #7 | $110.44 | 5.410% | $116.4148 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $1,077.03 | $1,157.7408 | $1,157.73 | $1,157.75 | $1,157.70 | |