| 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 | $182.88 | 8.432% | $198.3004 | $198.30 | $198.30 | $198.30 |
| Purchase #2 | $204.54 | 13.368% | $231.8829 | $231.88 | $231.90 | $231.90 |
| Purchase #3 | $43.47 | 12.525% | $48.9146 | $48.91 | $48.90 | $48.90 |
| Purchase #4 | $142.51 | 3.385% | $147.334 | $147.33 | $147.35 | $147.30 |
| Purchase #5 | $81.37 | 5.729% | $86.0317 | $86.03 | $86.05 | $86.00 |
| Purchase #6 | $193.60 | 13.189% | $219.1339 | $219.13 | $219.15 | $219.10 |
| Purchase #7 | $223.69 | 6.431% | $238.0755 | $238.08 | $238.10 | $238.10 |
| 7 purchase totals = | $1,072.06 | $1,169.6730 | $1,169.66 | $1,169.75 | $1,169.60 | |