| 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 | $205.89 | 9.326% | $225.0913 | $225.09 | $225.10 | $225.10 |
| Purchase #2 | $201.61 | 3.618% | $208.9042 | $208.90 | $208.90 | $208.90 |
| Purchase #3 | $21.78 | 3.493% | $22.5408 | $22.54 | $22.55 | $22.50 |
| Purchase #4 | $135.36 | 4.153% | $140.9815 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $65.48 | 13.321% | $74.2026 | $74.20 | $74.20 | $74.20 |
| Purchase #6 | $11.37 | 6.412% | $12.099 | $12.10 | $12.10 | $12.10 |
| Purchase #7 | $29.66 | 11.464% | $33.0602 | $33.06 | $33.05 | $33.10 |
| 7 purchase totals = | $671.15 | $716.8796 | $716.87 | $716.90 | $716.90 | |