| 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 | $215.76 | 4.384% | $225.2189 | $225.22 | $225.20 | $225.20 |
| Purchase #2 | $98.50 | 4.202% | $102.639 | $102.64 | $102.65 | $102.60 |
| Purchase #3 | $36.76 | 4.297% | $38.3396 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $39.35 | 8.458% | $42.6782 | $42.68 | $42.70 | $42.70 |
| Purchase #5 | $227.60 | 7.779% | $245.305 | $245.31 | $245.30 | $245.30 |
| Purchase #6 | $186.44 | 4.463% | $194.7608 | $194.76 | $194.75 | $194.80 |
| Purchase #7 | $92.95 | 11.493% | $103.6327 | $103.63 | $103.65 | $103.60 |
| 7 purchase totals = | $897.36 | $952.5742 | $952.58 | $952.60 | $952.50 | |