| 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 | $104.78 | 4.446% | $109.4385 | $109.44 | $109.45 | $109.40 |
| Purchase #2 | $193.67 | 8.330% | $209.8027 | $209.80 | $209.80 | $209.80 |
| Purchase #3 | $63.80 | 5.641% | $67.399 | $67.40 | $67.40 | $67.40 |
| Purchase #4 | $216.58 | 11.209% | $240.8565 | $240.86 | $240.85 | $240.90 |
| Purchase #5 | $62.32 | 9.757% | $68.4006 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $188.67 | 6.350% | $200.6505 | $200.65 | $200.65 | $200.70 |
| Purchase #7 | $224.54 | 4.798% | $235.3134 | $235.31 | $235.30 | $235.30 |
| 7 purchase totals = | $1,054.36 | $1,131.8612 | $1,131.86 | $1,131.85 | $1,131.90 | |