| 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 | $201.48 | 9.498% | $220.6166 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $96.97 | 6.327% | $103.1053 | $103.11 | $103.10 | $103.10 |
| Purchase #3 | $146.46 | 12.494% | $164.7587 | $164.76 | $164.75 | $164.80 |
| Purchase #4 | $102.46 | 4.812% | $107.3904 | $107.39 | $107.40 | $107.40 |
| Purchase #5 | $77.29 | 6.434% | $82.2628 | $82.26 | $82.25 | $82.30 |
| Purchase #6 | $89.98 | 12.598% | $101.3157 | $101.32 | $101.30 | $101.30 |
| Purchase #7 | $30.58 | 3.268% | $31.5794 | $31.58 | $31.60 | $31.60 |
| 7 purchase totals = | $745.22 | $811.0289 | $811.04 | $811.00 | $811.10 | |