| 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 | $113.57 | 8.243% | $122.9316 | $122.93 | $122.95 | $122.90 |
| Purchase #2 | $215.50 | 7.162% | $230.9341 | $230.93 | $230.95 | $230.90 |
| Purchase #3 | $242.51 | 12.610% | $273.0905 | $273.09 | $273.10 | $273.10 |
| Purchase #4 | $35.88 | 11.820% | $40.121 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $99.98 | 6.864% | $106.8426 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $121.72 | 7.448% | $130.7857 | $130.79 | $130.80 | $130.80 |
| Purchase #7 | $207.40 | 5.320% | $218.4337 | $218.43 | $218.45 | $218.40 |
| 7 purchase totals = | $1,036.56 | $1,123.1392 | $1,123.13 | $1,123.20 | $1,123.00 | |