| 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 | $189.76 | 4.359% | $198.0316 | $198.03 | $198.05 | $198.00 |
| Purchase #2 | $169.60 | 8.317% | $183.7056 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $183.70 | 8.407% | $199.1437 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $57.30 | 10.677% | $63.4179 | $63.42 | $63.40 | $63.40 |
| Purchase #5 | $248.63 | 6.773% | $265.4697 | $265.47 | $265.45 | $265.50 |
| Purchase #6 | $92.72 | 12.122% | $103.9595 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $181.88 | 7.574% | $195.6556 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $1,123.59 | $1,209.3836 | $1,209.39 | $1,209.35 | $1,209.40 | |