| 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 | $193.63 | 4.635% | $202.6048 | $202.60 | $202.60 | $202.60 |
| Purchase #2 | $84.34 | 9.305% | $92.1878 | $92.19 | $92.20 | $92.20 |
| Purchase #3 | $90.80 | 11.444% | $101.1912 | $101.19 | $101.20 | $101.20 |
| Purchase #4 | $120.58 | 11.577% | $134.5395 | $134.54 | $134.55 | $134.50 |
| Purchase #5 | $150.71 | 11.739% | $168.4018 | $168.40 | $168.40 | $168.40 |
| Purchase #6 | $216.99 | 7.469% | $233.197 | $233.20 | $233.20 | $233.20 |
| Purchase #7 | $14.78 | 3.439% | $15.2883 | $15.29 | $15.30 | $15.30 |
| 7 purchase totals = | $871.83 | $947.4104 | $947.41 | $947.45 | $947.40 | |