| 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 | $218.91 | 6.229% | $232.5459 | $232.55 | $232.55 | $232.50 |
| Purchase #2 | $232.91 | 3.145% | $240.235 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $34.54 | 12.517% | $38.8634 | $38.86 | $38.85 | $38.90 |
| Purchase #4 | $130.54 | 9.212% | $142.5653 | $142.57 | $142.55 | $142.60 |
| Purchase #5 | $193.72 | 12.772% | $218.4619 | $218.46 | $218.45 | $218.50 |
| Purchase #6 | $60.84 | 12.604% | $68.5083 | $68.51 | $68.50 | $68.50 |
| Purchase #7 | $22.31 | 13.162% | $25.2464 | $25.25 | $25.25 | $25.20 |
| 7 purchase totals = | $893.77 | $966.4262 | $966.44 | $966.40 | $966.40 | |