| 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 | $217.72 | 10.372% | $240.3019 | $240.30 | $240.30 | $240.30 |
| Purchase #2 | $5.52 | 12.783% | $6.2256 | $6.23 | $6.25 | $6.20 |
| Purchase #3 | $179.29 | 11.739% | $200.3369 | $200.34 | $200.35 | $200.30 |
| Purchase #4 | $49.79 | 11.667% | $55.599 | $55.60 | $55.60 | $55.60 |
| Purchase #5 | $176.97 | 10.628% | $195.7784 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $182.59 | 10.108% | $201.0462 | $201.05 | $201.05 | $201.00 |
| Purchase #7 | $223.87 | 8.743% | $243.443 | $243.44 | $243.45 | $243.40 |
| 7 purchase totals = | $1,035.75 | $1,142.7310 | $1,142.74 | $1,142.80 | $1,142.60 | |