| 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 | $208.48 | 10.546% | $230.4663 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $100.95 | 7.409% | $108.4294 | $108.43 | $108.45 | $108.40 |
| Purchase #3 | $84.85 | 8.458% | $92.0266 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $72.94 | 11.795% | $81.5433 | $81.54 | $81.55 | $81.50 |
| Purchase #5 | $135.94 | 6.217% | $144.3914 | $144.39 | $144.40 | $144.40 |
| Purchase #6 | $212.58 | 8.480% | $230.6068 | $230.61 | $230.60 | $230.60 |
| Purchase #7 | $98.71 | 6.149% | $104.7797 | $104.78 | $104.80 | $104.80 |
| 7 purchase totals = | $914.45 | $992.2435 | $992.25 | $992.30 | $992.20 | |