| 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 | $231.26 | 10.533% | $255.6186 | $255.62 | $255.60 | $255.60 |
| Purchase #2 | $11.88 | 4.425% | $12.4057 | $12.41 | $12.40 | $12.40 |
| Purchase #3 | $231.38 | 9.650% | $253.7082 | $253.71 | $253.70 | $253.70 |
| Purchase #4 | $17.36 | 7.281% | $18.624 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $214.93 | 13.865% | $244.73 | $244.73 | $244.75 | $244.70 |
| Purchase #6 | $200.62 | 10.472% | $221.6289 | $221.63 | $221.65 | $221.60 |
| Purchase #7 | $178.37 | 12.825% | $201.246 | $201.25 | $201.25 | $201.20 |
| 7 purchase totals = | $1,085.80 | $1,207.9614 | $1,207.97 | $1,207.95 | $1,207.80 | |