| 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 | $125.39 | 4.653% | $131.2244 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $114.65 | 9.546% | $125.5945 | $125.59 | $125.60 | $125.60 |
| Purchase #3 | $66.74 | 4.842% | $69.9716 | $69.97 | $69.95 | $70.00 |
| Purchase #4 | $114.84 | 12.165% | $128.8103 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $231.47 | 5.452% | $244.0897 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $188.94 | 3.184% | $194.9558 | $194.96 | $194.95 | $195.00 |
| Purchase #7 | $194.89 | 10.521% | $215.3944 | $215.39 | $215.40 | $215.40 |
| 7 purchase totals = | $1,036.92 | $1,110.0407 | $1,110.03 | $1,110.00 | $1,110.10 | |