| 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 | $220.91 | 9.733% | $242.4112 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $117.98 | 13.134% | $133.4755 | $133.48 | $133.50 | $133.50 |
| Purchase #3 | $29.65 | 5.115% | $31.1666 | $31.17 | $31.15 | $31.20 |
| Purchase #4 | $55.55 | 5.710% | $58.7219 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $249.66 | 6.479% | $265.8355 | $265.84 | $265.85 | $265.80 |
| Purchase #6 | $34.91 | 5.386% | $36.7903 | $36.79 | $36.80 | $36.80 |
| Purchase #7 | $228.81 | 13.160% | $258.9214 | $258.92 | $258.90 | $258.90 |
| 7 purchase totals = | $937.47 | $1,027.3224 | $1,027.33 | $1,027.30 | $1,027.30 | |