| 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 | $34.70 | 12.687% | $39.1024 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $203.71 | 10.181% | $224.4497 | $224.45 | $224.45 | $224.40 |
| Purchase #3 | $169.66 | 11.745% | $189.5866 | $189.59 | $189.60 | $189.60 |
| Purchase #4 | $150.81 | 7.436% | $162.0242 | $162.02 | $162.00 | $162.00 |
| Purchase #5 | $207.88 | 4.743% | $217.7397 | $217.74 | $217.75 | $217.70 |
| Purchase #6 | $224.30 | 11.791% | $250.7472 | $250.75 | $250.75 | $250.70 |
| Purchase #7 | $154.59 | 12.119% | $173.3248 | $173.32 | $173.30 | $173.30 |
| 7 purchase totals = | $1,145.65 | $1,256.9746 | $1,256.97 | $1,256.95 | $1,256.80 | |