| 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 | $30.46 | 11.274% | $33.8941 | $33.89 | $33.90 | $33.90 |
| Purchase #2 | $135.64 | 4.180% | $141.3098 | $141.31 | $141.30 | $141.30 |
| Purchase #3 | $181.50 | 11.692% | $202.721 | $202.72 | $202.70 | $202.70 |
| Purchase #4 | $250.58 | 5.826% | $265.1788 | $265.18 | $265.20 | $265.20 |
| Purchase #5 | $196.50 | 10.556% | $217.2425 | $217.24 | $217.25 | $217.20 |
| Purchase #6 | $177.73 | 9.784% | $195.1191 | $195.12 | $195.10 | $195.10 |
| Purchase #7 | $70.72 | 9.301% | $77.2977 | $77.30 | $77.30 | $77.30 |
| 7 purchase totals = | $1,043.13 | $1,132.7630 | $1,132.76 | $1,132.75 | $1,132.70 | |