| 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 | $31.78 | 7.107% | $34.0386 | $34.04 | $34.05 | $34.00 |
| Purchase #2 | $158.26 | 10.261% | $174.4991 | $174.50 | $174.50 | $174.50 |
| Purchase #3 | $150.95 | 4.730% | $158.0899 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $219.78 | 4.649% | $229.9976 | $230.00 | $230.00 | $230.00 |
| Purchase #5 | $196.27 | 10.104% | $216.1011 | $216.10 | $216.10 | $216.10 |
| Purchase #6 | $229.29 | 3.371% | $237.0194 | $237.02 | $237.00 | $237.00 |
| Purchase #7 | $16.77 | 8.480% | $18.1921 | $18.19 | $18.20 | $18.20 |
| 7 purchase totals = | $1,003.10 | $1,067.9378 | $1,067.94 | $1,067.95 | $1,067.90 | |