| 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 | $249.30 | 13.256% | $282.3472 | $282.35 | $282.35 | $282.30 |
| Purchase #2 | $83.99 | 13.298% | $95.159 | $95.16 | $95.15 | $95.20 |
| Purchase #3 | $220.57 | 6.603% | $235.1342 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $245.71 | 9.308% | $268.5807 | $268.58 | $268.60 | $268.60 |
| Purchase #5 | $78.66 | 6.787% | $83.9987 | $84.00 | $84.00 | $84.00 |
| Purchase #6 | $219.34 | 8.842% | $238.734 | $238.73 | $238.75 | $238.70 |
| Purchase #7 | $106.89 | 11.272% | $118.9386 | $118.94 | $118.95 | $118.90 |
| 7 purchase totals = | $1,204.46 | $1,322.8924 | $1,322.89 | $1,322.95 | $1,322.80 | |