| 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 | $250.28 | 12.444% | $281.4248 | $281.42 | $281.40 | $281.40 |
| Purchase #2 | $179.46 | 4.240% | $187.0691 | $187.07 | $187.05 | $187.10 |
| Purchase #3 | $76.67 | 13.317% | $86.8801 | $86.88 | $86.90 | $86.90 |
| Purchase #4 | $140.37 | 6.663% | $149.7229 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $240.95 | 13.833% | $274.2806 | $274.28 | $274.30 | $274.30 |
| Purchase #6 | $220.92 | 9.243% | $241.3396 | $241.34 | $241.35 | $241.30 |
| Purchase #7 | $84.77 | 9.497% | $92.8206 | $92.82 | $92.80 | $92.80 |
| 7 purchase totals = | $1,193.42 | $1,313.5377 | $1,313.53 | $1,313.50 | $1,313.50 | |