| 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 | $231.80 | 5.144% | $243.7238 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $14.77 | 10.763% | $16.3597 | $16.36 | $16.35 | $16.40 |
| Purchase #3 | $26.57 | 7.870% | $28.6611 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $190.27 | 8.827% | $207.0651 | $207.07 | $207.05 | $207.10 |
| Purchase #5 | $164.60 | 4.726% | $172.379 | $172.38 | $172.40 | $172.40 |
| Purchase #6 | $201.65 | 8.391% | $218.5705 | $218.57 | $218.55 | $218.60 |
| Purchase #7 | $5.68 | 13.610% | $6.453 | $6.45 | $6.45 | $6.50 |
| 7 purchase totals = | $835.34 | $893.2122 | $893.21 | $893.15 | $893.40 | |