| 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 | $127.66 | 5.543% | $134.7362 | $134.74 | $134.75 | $134.70 |
| Purchase #2 | $51.95 | 3.618% | $53.8296 | $53.83 | $53.85 | $53.80 |
| Purchase #3 | $125.48 | 11.722% | $140.1888 | $140.19 | $140.20 | $140.20 |
| Purchase #4 | $226.55 | 12.655% | $255.2199 | $255.22 | $255.20 | $255.20 |
| Purchase #5 | $22.97 | 7.370% | $24.6629 | $24.66 | $24.65 | $24.70 |
| Purchase #6 | $9.65 | 13.295% | $10.933 | $10.93 | $10.95 | $10.90 |
| Purchase #7 | $223.86 | 9.683% | $245.5364 | $245.54 | $245.55 | $245.50 |
| 7 purchase totals = | $788.12 | $865.1068 | $865.11 | $865.15 | $865.00 | |