| 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 | $191.86 | 8.440% | $208.053 | $208.05 | $208.05 | $208.10 |
| Purchase #2 | $188.31 | 13.352% | $213.4532 | $213.45 | $213.45 | $213.50 |
| Purchase #3 | $74.35 | 7.670% | $80.0526 | $80.05 | $80.05 | $80.10 |
| Purchase #4 | $122.85 | 4.773% | $128.7136 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $68.50 | 8.670% | $74.439 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $220.64 | 9.141% | $240.8087 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $113.34 | 9.862% | $124.5176 | $124.52 | $124.50 | $124.50 |
| 7 purchase totals = | $979.85 | $1,070.0377 | $1,070.03 | $1,070.00 | $1,070.10 | |