| 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 | $120.46 | 3.861% | $125.111 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $124.78 | 10.744% | $138.1864 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $241.27 | 11.382% | $268.7314 | $268.73 | $268.75 | $268.70 |
| Purchase #4 | $67.46 | 7.795% | $72.7185 | $72.72 | $72.70 | $72.70 |
| Purchase #5 | $167.96 | 6.294% | $178.5314 | $178.53 | $178.55 | $178.50 |
| Purchase #6 | $111.94 | 8.400% | $121.343 | $121.34 | $121.35 | $121.30 |
| Purchase #7 | $132.33 | 7.846% | $142.7126 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $966.20 | $1,047.3343 | $1,047.33 | $1,047.35 | $1,047.20 | |