| 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 | $231.71 | 7.844% | $249.8853 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $88.68 | 5.335% | $93.4111 | $93.41 | $93.40 | $93.40 |
| Purchase #3 | $223.52 | 9.433% | $244.6046 | $244.60 | $244.60 | $244.60 |
| Purchase #4 | $241.94 | 10.370% | $267.0292 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $188.75 | 9.475% | $206.6341 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $88.85 | 7.870% | $95.8425 | $95.84 | $95.85 | $95.80 |
| Purchase #7 | $33.25 | 6.478% | $35.4039 | $35.40 | $35.40 | $35.40 |
| 7 purchase totals = | $1,096.70 | $1,192.8107 | $1,192.80 | $1,192.85 | $1,192.70 | |