| 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 | $158.52 | 3.465% | $164.0127 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $29.86 | 3.856% | $31.0114 | $31.01 | $31.00 | $31.00 |
| Purchase #3 | $52.76 | 12.253% | $59.2247 | $59.22 | $59.20 | $59.20 |
| Purchase #4 | $193.99 | 8.871% | $211.1989 | $211.20 | $211.20 | $211.20 |
| Purchase #5 | $28.96 | 12.363% | $32.5403 | $32.54 | $32.55 | $32.50 |
| Purchase #6 | $215.80 | 9.210% | $235.6752 | $235.68 | $235.70 | $235.70 |
| Purchase #7 | $228.78 | 8.441% | $248.0913 | $248.09 | $248.10 | $248.10 |
| 7 purchase totals = | $908.67 | $981.7545 | $981.75 | $981.75 | $981.70 | |