| 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 | $202.33 | 5.769% | $214.0024 | $214.00 | $214.00 | $214.00 |
| Purchase #2 | $167.93 | 7.177% | $179.9823 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $154.47 | 5.364% | $162.7558 | $162.76 | $162.75 | $162.80 |
| Purchase #4 | $159.52 | 3.865% | $165.6854 | $165.69 | $165.70 | $165.70 |
| Purchase #5 | $195.47 | 12.111% | $219.1434 | $219.14 | $219.15 | $219.10 |
| Purchase #6 | $37.65 | 13.175% | $42.6104 | $42.61 | $42.60 | $42.60 |
| Purchase #7 | $224.66 | 11.293% | $250.0309 | $250.03 | $250.05 | $250.00 |
| 7 purchase totals = | $1,142.03 | $1,234.2106 | $1,234.21 | $1,234.25 | $1,234.20 | |