| 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 | $217.78 | 9.857% | $239.2466 | $239.25 | $239.25 | $239.20 |
| Purchase #2 | $36.63 | 8.150% | $39.6153 | $39.62 | $39.60 | $39.60 |
| Purchase #3 | $211.85 | 4.613% | $221.6226 | $221.62 | $221.60 | $221.60 |
| Purchase #4 | $148.84 | 4.183% | $155.066 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $134.83 | 8.681% | $146.5346 | $146.53 | $146.55 | $146.50 |
| Purchase #6 | $190.82 | 9.744% | $209.4135 | $209.41 | $209.40 | $209.40 |
| Purchase #7 | $112.45 | 10.829% | $124.6272 | $124.63 | $124.65 | $124.60 |
| 7 purchase totals = | $1,053.20 | $1,136.1258 | $1,136.13 | $1,136.10 | $1,136.00 | |