| 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 | $179.84 | 13.630% | $204.3522 | $204.35 | $204.35 | $204.40 |
| Purchase #2 | $40.81 | 11.170% | $45.3685 | $45.37 | $45.35 | $45.40 |
| Purchase #3 | $241.58 | 13.187% | $273.4372 | $273.44 | $273.45 | $273.40 |
| Purchase #4 | $198.28 | 9.668% | $217.4497 | $217.45 | $217.45 | $217.40 |
| Purchase #5 | $87.35 | 5.273% | $91.956 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $243.83 | 4.850% | $255.6558 | $255.66 | $255.65 | $255.70 |
| Purchase #7 | $31.83 | 8.140% | $34.421 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $1,023.52 | $1,122.6404 | $1,122.65 | $1,122.60 | $1,122.70 | |