| 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 | $217.35 | 13.214% | $246.0706 | $246.07 | $246.05 | $246.10 |
| Purchase #2 | $144.44 | 10.328% | $159.3578 | $159.36 | $159.35 | $159.40 |
| Purchase #3 | $219.76 | 8.469% | $238.3715 | $238.37 | $238.35 | $238.40 |
| Purchase #4 | $169.90 | 10.720% | $188.1133 | $188.11 | $188.10 | $188.10 |
| Purchase #5 | $201.77 | 7.449% | $216.7998 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $196.75 | 10.140% | $216.7005 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $228.48 | 9.450% | $250.0714 | $250.07 | $250.05 | $250.10 |
| 7 purchase totals = | $1,378.45 | $1,515.4849 | $1,515.48 | $1,515.40 | $1,515.60 | |