| 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 | $238.73 | 6.272% | $253.7031 | $253.70 | $253.70 | $253.70 |
| Purchase #2 | $179.59 | 7.569% | $193.1832 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $135.62 | 8.540% | $147.2019 | $147.20 | $147.20 | $147.20 |
| Purchase #4 | $82.32 | 3.281% | $85.0209 | $85.02 | $85.00 | $85.00 |
| Purchase #5 | $155.69 | 10.149% | $171.491 | $171.49 | $171.50 | $171.50 |
| Purchase #6 | $42.26 | 8.840% | $45.9958 | $46.00 | $46.00 | $46.00 |
| Purchase #7 | $21.57 | 9.641% | $23.6496 | $23.65 | $23.65 | $23.60 |
| 7 purchase totals = | $855.78 | $920.2455 | $920.24 | $920.25 | $920.20 | |