| 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 | $148.36 | 10.776% | $164.3473 | $164.35 | $164.35 | $164.30 |
| Purchase #2 | $111.30 | 9.619% | $122.0059 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $161.34 | 12.297% | $181.18 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $122.55 | 4.552% | $128.1285 | $128.13 | $128.15 | $128.10 |
| Purchase #5 | $233.74 | 10.333% | $257.8924 | $257.89 | $257.90 | $257.90 |
| Purchase #6 | $98.76 | 10.866% | $109.4913 | $109.49 | $109.50 | $109.50 |
| Purchase #7 | $96.46 | 12.110% | $108.1413 | $108.14 | $108.15 | $108.10 |
| 7 purchase totals = | $972.51 | $1,071.1867 | $1,071.19 | $1,071.25 | $1,071.10 | |