| 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 | $123.27 | 13.732% | $140.1974 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $65.60 | 3.317% | $67.776 | $67.78 | $67.80 | $67.80 |
| Purchase #3 | $230.90 | 7.541% | $248.3122 | $248.31 | $248.30 | $248.30 |
| Purchase #4 | $96.44 | 7.563% | $103.7338 | $103.73 | $103.75 | $103.70 |
| Purchase #5 | $249.52 | 6.608% | $266.0083 | $266.01 | $266.00 | $266.00 |
| Purchase #6 | $250.39 | 3.525% | $259.2162 | $259.22 | $259.20 | $259.20 |
| Purchase #7 | $97.53 | 12.357% | $109.5818 | $109.58 | $109.60 | $109.60 |
| 7 purchase totals = | $1,113.65 | $1,194.8257 | $1,194.83 | $1,194.85 | $1,194.80 | |