| 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 | $240.52 | 3.640% | $249.2749 | $249.27 | $249.25 | $249.30 |
| Purchase #2 | $125.68 | 11.201% | $139.7574 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $75.31 | 10.315% | $83.0782 | $83.08 | $83.10 | $83.10 |
| Purchase #4 | $104.86 | 3.659% | $108.6968 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $188.43 | 7.131% | $201.8669 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $61.68 | 6.656% | $65.7854 | $65.79 | $65.80 | $65.80 |
| Purchase #7 | $114.86 | 12.462% | $129.1739 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $911.34 | $977.6335 | $977.64 | $977.60 | $977.80 | |