| 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 | $191.76 | 5.239% | $201.8063 | $201.81 | $201.80 | $201.80 |
| Purchase #2 | $95.88 | 13.825% | $109.1354 | $109.14 | $109.15 | $109.10 |
| Purchase #3 | $118.75 | 12.269% | $133.3194 | $133.32 | $133.30 | $133.30 |
| Purchase #4 | $104.54 | 7.642% | $112.5289 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $81.66 | 7.189% | $87.5305 | $87.53 | $87.55 | $87.50 |
| Purchase #6 | $153.61 | 3.423% | $158.8681 | $158.87 | $158.85 | $158.90 |
| Purchase #7 | $78.43 | 3.312% | $81.0276 | $81.03 | $81.05 | $81.00 |
| 7 purchase totals = | $824.63 | $884.2162 | $884.23 | $884.25 | $884.10 | |