| 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 | $43.36 | 9.128% | $47.3179 | $47.32 | $47.30 | $47.30 |
| Purchase #2 | $247.66 | 6.626% | $264.07 | $264.07 | $264.05 | $264.10 |
| Purchase #3 | $225.28 | 7.650% | $242.5139 | $242.51 | $242.50 | $242.50 |
| Purchase #4 | $100.86 | 4.413% | $105.311 | $105.31 | $105.30 | $105.30 |
| Purchase #5 | $96.39 | 3.590% | $99.8504 | $99.85 | $99.85 | $99.90 |
| Purchase #6 | $178.49 | 6.409% | $189.9294 | $189.93 | $189.95 | $189.90 |
| Purchase #7 | $250.35 | 8.529% | $271.7024 | $271.70 | $271.70 | $271.70 |
| 7 purchase totals = | $1,142.39 | $1,220.6950 | $1,220.69 | $1,220.65 | $1,220.70 | |