| 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 | $99.64 | 7.567% | $107.1798 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $241.87 | 13.180% | $273.7485 | $273.75 | $273.75 | $273.70 |
| Purchase #3 | $111.92 | 7.168% | $119.9424 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $224.95 | 11.656% | $251.1702 | $251.17 | $251.15 | $251.20 |
| Purchase #5 | $233.35 | 6.758% | $249.1198 | $249.12 | $249.10 | $249.10 |
| Purchase #6 | $206.89 | 8.134% | $223.7184 | $223.72 | $223.70 | $223.70 |
| Purchase #7 | $197.45 | 4.542% | $206.4182 | $206.42 | $206.40 | $206.40 |
| 7 purchase totals = | $1,316.07 | $1,431.2973 | $1,431.30 | $1,431.25 | $1,431.20 | |