| 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 | $226.64 | 9.304% | $247.7266 | $247.73 | $247.75 | $247.70 |
| Purchase #2 | $198.51 | 10.229% | $218.8156 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $126.63 | 13.738% | $144.0264 | $144.03 | $144.05 | $144.00 |
| Purchase #4 | $244.33 | 5.675% | $258.1957 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $41.25 | 3.299% | $42.6108 | $42.61 | $42.60 | $42.60 |
| Purchase #6 | $46.35 | 11.312% | $51.5931 | $51.59 | $51.60 | $51.60 |
| Purchase #7 | $207.57 | 8.579% | $225.3774 | $225.38 | $225.40 | $225.40 |
| 7 purchase totals = | $1,091.28 | $1,188.3456 | $1,188.36 | $1,188.40 | $1,188.30 | |