| 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 | $107.31 | 12.824% | $121.0714 | $121.07 | $121.05 | $121.10 |
| Purchase #2 | $203.50 | 7.369% | $218.4959 | $218.50 | $218.50 | $218.50 |
| Purchase #3 | $58.96 | 13.628% | $66.9951 | $67.00 | $67.00 | $67.00 |
| Purchase #4 | $200.25 | 8.200% | $216.6705 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $250.66 | 6.163% | $266.1082 | $266.11 | $266.10 | $266.10 |
| Purchase #6 | $65.56 | 10.172% | $72.2288 | $72.23 | $72.25 | $72.20 |
| Purchase #7 | $58.75 | 3.124% | $60.5854 | $60.59 | $60.60 | $60.60 |
| 7 purchase totals = | $944.99 | $1,022.1553 | $1,022.17 | $1,022.15 | $1,022.20 | |