| 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 | $182.93 | 13.726% | $208.039 | $208.04 | $208.05 | $208.00 |
| Purchase #2 | $202.55 | 5.408% | $213.5039 | $213.50 | $213.50 | $213.50 |
| Purchase #3 | $207.60 | 6.563% | $221.2248 | $221.22 | $221.20 | $221.20 |
| Purchase #4 | $79.56 | 8.465% | $86.2948 | $86.29 | $86.30 | $86.30 |
| Purchase #5 | $133.32 | 8.687% | $144.9015 | $144.90 | $144.90 | $144.90 |
| Purchase #6 | $79.51 | 10.596% | $87.9349 | $87.93 | $87.95 | $87.90 |
| Purchase #7 | $108.29 | 11.752% | $121.0162 | $121.02 | $121.00 | $121.00 |
| 7 purchase totals = | $993.76 | $1,082.9151 | $1,082.90 | $1,082.90 | $1,082.80 | |