| 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 | $204.43 | 8.770% | $222.3585 | $222.36 | $222.35 | $222.40 |
| Purchase #2 | $159.28 | 12.753% | $179.593 | $179.59 | $179.60 | $179.60 |
| Purchase #3 | $201.69 | 6.307% | $214.4106 | $214.41 | $214.40 | $214.40 |
| Purchase #4 | $241.28 | 7.367% | $259.0551 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $165.48 | 5.817% | $175.106 | $175.11 | $175.10 | $175.10 |
| Purchase #6 | $138.37 | 6.855% | $147.8553 | $147.86 | $147.85 | $147.90 |
| Purchase #7 | $11.61 | 4.560% | $12.1394 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $1,122.14 | $1,210.5179 | $1,210.53 | $1,210.50 | $1,210.60 | |