| 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 | $133.80 | 6.218% | $142.1197 | $142.12 | $142.10 | $142.10 |
| Purchase #2 | $110.54 | 9.265% | $120.7815 | $120.78 | $120.80 | $120.80 |
| Purchase #3 | $60.92 | 3.865% | $63.2746 | $63.27 | $63.25 | $63.30 |
| Purchase #4 | $106.42 | 7.189% | $114.0705 | $114.07 | $114.05 | $114.10 |
| Purchase #5 | $229.74 | 9.141% | $250.7405 | $250.74 | $250.75 | $250.70 |
| Purchase #6 | $247.71 | 8.440% | $268.6167 | $268.62 | $268.60 | $268.60 |
| Purchase #7 | $55.95 | 4.272% | $58.3402 | $58.34 | $58.35 | $58.30 |
| 7 purchase totals = | $945.08 | $1,017.9437 | $1,017.94 | $1,017.90 | $1,017.90 | |