| 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 | $112.58 | 8.602% | $122.2641 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $6.65 | 3.345% | $6.8724 | $6.87 | $6.85 | $6.90 |
| Purchase #3 | $125.58 | 9.125% | $137.0392 | $137.04 | $137.05 | $137.00 |
| Purchase #4 | $28.37 | 13.179% | $32.1089 | $32.11 | $32.10 | $32.10 |
| Purchase #5 | $220.87 | 12.294% | $248.0238 | $248.02 | $248.00 | $248.00 |
| Purchase #6 | $113.54 | 6.837% | $121.3027 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $66.33 | 11.572% | $74.0057 | $74.01 | $74.00 | $74.00 |
| 7 purchase totals = | $673.92 | $741.6168 | $741.61 | $741.55 | $741.60 | |