| 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 | $204.99 | 7.510% | $220.3847 | $220.38 | $220.40 | $220.40 |
| Purchase #2 | $90.98 | 8.744% | $98.9353 | $98.94 | $98.95 | $98.90 |
| Purchase #3 | $97.80 | 3.533% | $101.2553 | $101.26 | $101.25 | $101.30 |
| Purchase #4 | $5.77 | 6.837% | $6.1645 | $6.16 | $6.15 | $6.20 |
| Purchase #5 | $101.85 | 3.164% | $105.0725 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $215.46 | 7.862% | $232.3995 | $232.40 | $232.40 | $232.40 |
| Purchase #7 | $196.37 | 3.471% | $203.186 | $203.19 | $203.20 | $203.20 |
| 7 purchase totals = | $913.22 | $967.3978 | $967.40 | $967.40 | $967.50 | |