| 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 | $220.34 | 3.778% | $228.6644 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $77.97 | 6.867% | $83.3242 | $83.32 | $83.30 | $83.30 |
| Purchase #3 | $73.34 | 12.838% | $82.7554 | $82.76 | $82.75 | $82.80 |
| Purchase #4 | $162.28 | 8.540% | $176.1387 | $176.14 | $176.15 | $176.10 |
| Purchase #5 | $105.83 | 11.653% | $118.1624 | $118.16 | $118.15 | $118.20 |
| Purchase #6 | $240.84 | 7.428% | $258.7296 | $258.73 | $258.75 | $258.70 |
| Purchase #7 | $79.52 | 7.395% | $85.4005 | $85.40 | $85.40 | $85.40 |
| 7 purchase totals = | $960.12 | $1,033.1752 | $1,033.17 | $1,033.15 | $1,033.20 | |