| 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 | $205.87 | 10.412% | $227.3052 | $227.31 | $227.30 | $227.30 |
| Purchase #2 | $128.49 | 11.141% | $142.8051 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $118.91 | 9.607% | $130.3337 | $130.33 | $130.35 | $130.30 |
| Purchase #4 | $197.59 | 10.476% | $218.2895 | $218.29 | $218.30 | $218.30 |
| Purchase #5 | $156.64 | 9.130% | $170.9412 | $170.94 | $170.95 | $170.90 |
| Purchase #6 | $28.37 | 10.746% | $31.4186 | $31.42 | $31.40 | $31.40 |
| Purchase #7 | $232.41 | 8.813% | $252.8923 | $252.89 | $252.90 | $252.90 |
| 7 purchase totals = | $1,068.28 | $1,173.9856 | $1,173.99 | $1,174.00 | $1,173.90 | |