| 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 | $115.86 | 13.775% | $131.8197 | $131.82 | $131.80 | $131.80 |
| Purchase #2 | $112.77 | 8.381% | $122.2213 | $122.22 | $122.20 | $122.20 |
| Purchase #3 | $245.54 | 10.493% | $271.3045 | $271.30 | $271.30 | $271.30 |
| Purchase #4 | $31.94 | 12.743% | $36.0101 | $36.01 | $36.00 | $36.00 |
| Purchase #5 | $141.41 | 7.246% | $151.6566 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $68.63 | 4.851% | $71.9592 | $71.96 | $71.95 | $72.00 |
| Purchase #7 | $84.98 | 12.310% | $95.441 | $95.44 | $95.45 | $95.40 |
| 7 purchase totals = | $801.13 | $880.4124 | $880.41 | $880.35 | $880.40 | |