| 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 | $31.88 | 10.689% | $35.2877 | $35.29 | $35.30 | $35.30 |
| Purchase #2 | $10.55 | 5.427% | $11.1225 | $11.12 | $11.10 | $11.10 |
| Purchase #3 | $225.56 | 6.390% | $239.9733 | $239.97 | $239.95 | $240.00 |
| Purchase #4 | $131.79 | 11.562% | $147.0276 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $90.62 | 5.373% | $95.489 | $95.49 | $95.50 | $95.50 |
| Purchase #6 | $158.25 | 4.510% | $165.3871 | $165.39 | $165.40 | $165.40 |
| Purchase #7 | $192.81 | 3.857% | $200.2467 | $200.25 | $200.25 | $200.20 |
| 7 purchase totals = | $841.46 | $894.5339 | $894.54 | $894.55 | $894.50 | |