| 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 | $239.71 | 4.436% | $250.3435 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $120.83 | 12.249% | $135.6305 | $135.63 | $135.65 | $135.60 |
| Purchase #3 | $234.43 | 5.482% | $247.2815 | $247.28 | $247.30 | $247.30 |
| Purchase #4 | $91.54 | 12.249% | $102.7527 | $102.75 | $102.75 | $102.80 |
| Purchase #5 | $80.87 | 13.419% | $91.7219 | $91.72 | $91.70 | $91.70 |
| Purchase #6 | $104.45 | 13.268% | $118.3084 | $118.31 | $118.30 | $118.30 |
| Purchase #7 | $158.67 | 3.188% | $163.7284 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $1,030.50 | $1,109.7669 | $1,109.76 | $1,109.80 | $1,109.70 | |