| 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 | $192.82 | 12.478% | $216.8801 | $216.88 | $216.90 | $216.90 |
| Purchase #2 | $44.56 | 6.805% | $47.5923 | $47.59 | $47.60 | $47.60 |
| Purchase #3 | $18.54 | 7.139% | $19.8636 | $19.86 | $19.85 | $19.90 |
| Purchase #4 | $50.83 | 11.207% | $56.5265 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $201.92 | 3.503% | $208.9933 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $211.83 | 6.193% | $224.9486 | $224.95 | $224.95 | $224.90 |
| Purchase #7 | $123.65 | 9.456% | $135.3423 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $844.15 | $910.1467 | $910.14 | $910.20 | $910.10 | |