| 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 | $239.81 | 6.860% | $256.261 | $256.26 | $256.25 | $256.30 |
| Purchase #2 | $174.39 | 7.798% | $187.9889 | $187.99 | $188.00 | $188.00 |
| Purchase #3 | $194.53 | 13.720% | $221.2195 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $109.92 | 7.811% | $118.5059 | $118.51 | $118.50 | $118.50 |
| Purchase #5 | $200.29 | 4.793% | $209.8899 | $209.89 | $209.90 | $209.90 |
| Purchase #6 | $179.87 | 11.161% | $199.9453 | $199.95 | $199.95 | $199.90 |
| Purchase #7 | $8.43 | 7.453% | $9.0583 | $9.06 | $9.05 | $9.10 |
| 7 purchase totals = | $1,107.24 | $1,202.8688 | $1,202.88 | $1,202.85 | $1,202.90 | |