| 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 | $10.51 | 6.435% | $11.1863 | $11.19 | $11.20 | $11.20 |
| Purchase #2 | $193.30 | 12.356% | $217.1841 | $217.18 | $217.20 | $217.20 |
| Purchase #3 | $30.64 | 11.331% | $34.1118 | $34.11 | $34.10 | $34.10 |
| Purchase #4 | $226.77 | 3.634% | $235.0108 | $235.01 | $235.00 | $235.00 |
| Purchase #5 | $229.28 | 7.292% | $245.9991 | $246.00 | $246.00 | $246.00 |
| Purchase #6 | $39.44 | 10.585% | $43.6147 | $43.61 | $43.60 | $43.60 |
| Purchase #7 | $95.58 | 3.595% | $99.0161 | $99.02 | $99.00 | $99.00 |
| 7 purchase totals = | $825.52 | $886.1229 | $886.12 | $886.10 | $886.10 | |