| 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 | $180.30 | 13.264% | $204.215 | $204.22 | $204.20 | $204.20 |
| Purchase #2 | $102.60 | 8.230% | $111.044 | $111.04 | $111.05 | $111.00 |
| Purchase #3 | $107.69 | 12.118% | $120.7399 | $120.74 | $120.75 | $120.70 |
| Purchase #4 | $239.58 | 13.656% | $272.297 | $272.30 | $272.30 | $272.30 |
| Purchase #5 | $184.30 | 6.579% | $196.4251 | $196.43 | $196.45 | $196.40 |
| Purchase #6 | $244.45 | 5.470% | $257.8214 | $257.82 | $257.80 | $257.80 |
| Purchase #7 | $181.60 | 3.595% | $188.1285 | $188.13 | $188.15 | $188.10 |
| 7 purchase totals = | $1,240.52 | $1,350.6709 | $1,350.68 | $1,350.70 | $1,350.50 | |