| 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 | $135.73 | 3.679% | $140.7235 | $140.72 | $140.70 | $140.70 |
| Purchase #2 | $110.43 | 6.264% | $117.3473 | $117.35 | $117.35 | $117.30 |
| Purchase #3 | $206.90 | 5.645% | $218.5795 | $218.58 | $218.60 | $218.60 |
| Purchase #4 | $213.80 | 12.426% | $240.3668 | $240.37 | $240.35 | $240.40 |
| Purchase #5 | $68.68 | 11.317% | $76.4525 | $76.45 | $76.45 | $76.50 |
| Purchase #6 | $64.57 | 7.772% | $69.5884 | $69.59 | $69.60 | $69.60 |
| Purchase #7 | $32.70 | 3.250% | $33.7628 | $33.76 | $33.75 | $33.80 |
| 7 purchase totals = | $832.81 | $896.8208 | $896.82 | $896.80 | $896.90 | |