| 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 | $126.61 | 10.675% | $140.1256 | $140.13 | $140.15 | $140.10 |
| Purchase #2 | $73.60 | 13.160% | $83.2858 | $83.29 | $83.30 | $83.30 |
| Purchase #3 | $10.34 | 3.197% | $10.6706 | $10.67 | $10.65 | $10.70 |
| Purchase #4 | $194.35 | 7.676% | $209.2683 | $209.27 | $209.25 | $209.30 |
| Purchase #5 | $113.54 | 6.830% | $121.2948 | $121.29 | $121.30 | $121.30 |
| Purchase #6 | $162.96 | 5.862% | $172.5127 | $172.51 | $172.50 | $172.50 |
| Purchase #7 | $178.80 | 13.507% | $202.9505 | $202.95 | $202.95 | $203.00 |
| 7 purchase totals = | $860.20 | $940.1083 | $940.11 | $940.10 | $940.20 | |