| 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 | $233.70 | 8.330% | $253.1672 | $253.17 | $253.15 | $253.20 |
| Purchase #2 | $111.63 | 3.139% | $115.1341 | $115.13 | $115.15 | $115.10 |
| Purchase #3 | $177.95 | 8.158% | $192.4672 | $192.47 | $192.45 | $192.50 |
| Purchase #4 | $140.77 | 10.411% | $155.4256 | $155.43 | $155.45 | $155.40 |
| Purchase #5 | $142.54 | 5.724% | $150.699 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $117.61 | 7.502% | $126.4331 | $126.43 | $126.45 | $126.40 |
| Purchase #7 | $219.33 | 5.404% | $231.1826 | $231.18 | $231.20 | $231.20 |
| 7 purchase totals = | $1,143.53 | $1,224.5088 | $1,224.51 | $1,224.55 | $1,224.50 | |