| 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 | $235.55 | 6.283% | $250.3496 | $250.35 | $250.35 | $250.30 |
| Purchase #2 | $141.85 | 13.548% | $161.0678 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $51.55 | 11.842% | $57.6546 | $57.65 | $57.65 | $57.70 |
| Purchase #4 | $231.51 | 11.539% | $258.2239 | $258.22 | $258.20 | $258.20 |
| Purchase #5 | $175.48 | 10.361% | $193.6615 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $135.37 | 13.345% | $153.4351 | $153.44 | $153.45 | $153.40 |
| Purchase #7 | $117.30 | 10.306% | $129.3889 | $129.39 | $129.40 | $129.40 |
| 7 purchase totals = | $1,088.61 | $1,203.7814 | $1,203.78 | $1,203.75 | $1,203.80 | |