| 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 | $11.66 | 9.357% | $12.751 | $12.75 | $12.75 | $12.80 |
| Purchase #2 | $247.51 | 7.303% | $265.5857 | $265.59 | $265.60 | $265.60 |
| Purchase #3 | $111.79 | 11.225% | $124.3384 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $194.31 | 4.420% | $202.8985 | $202.90 | $202.90 | $202.90 |
| Purchase #5 | $185.71 | 4.567% | $194.1914 | $194.19 | $194.20 | $194.20 |
| Purchase #6 | $72.74 | 6.819% | $77.7001 | $77.70 | $77.70 | $77.70 |
| Purchase #7 | $16.73 | 9.154% | $18.2615 | $18.26 | $18.25 | $18.30 |
| 7 purchase totals = | $840.45 | $895.7266 | $895.73 | $895.75 | $895.80 | |