| 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 | $177.64 | 8.595% | $192.9082 | $192.91 | $192.90 | $192.90 |
| Purchase #2 | $10.86 | 8.105% | $11.7402 | $11.74 | $11.75 | $11.70 |
| Purchase #3 | $199.38 | 10.255% | $219.8264 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $241.83 | 3.296% | $249.8007 | $249.80 | $249.80 | $249.80 |
| Purchase #5 | $5.69 | 11.442% | $6.341 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $89.46 | 6.204% | $95.0101 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $34.69 | 5.800% | $36.702 | $36.70 | $36.70 | $36.70 |
| 7 purchase totals = | $759.55 | $812.3286 | $812.33 | $812.35 | $812.20 | |