| 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 | $16.91 | 8.145% | $18.2873 | $18.29 | $18.30 | $18.30 |
| Purchase #2 | $232.37 | 4.131% | $241.9692 | $241.97 | $241.95 | $242.00 |
| Purchase #3 | $239.73 | 10.400% | $264.6619 | $264.66 | $264.65 | $264.70 |
| Purchase #4 | $76.77 | 13.561% | $87.1808 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $77.68 | 4.673% | $81.31 | $81.31 | $81.30 | $81.30 |
| Purchase #6 | $245.79 | 7.491% | $264.2021 | $264.20 | $264.20 | $264.20 |
| Purchase #7 | $187.28 | 5.556% | $197.6853 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $1,076.53 | $1,155.2966 | $1,155.30 | $1,155.30 | $1,155.40 | |