| 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 | $199.60 | 9.724% | $219.0091 | $219.01 | $219.00 | $219.00 |
| Purchase #2 | $176.48 | 8.298% | $191.1243 | $191.12 | $191.10 | $191.10 |
| Purchase #3 | $35.29 | 8.862% | $38.4174 | $38.42 | $38.40 | $38.40 |
| Purchase #4 | $17.30 | 12.349% | $19.4364 | $19.44 | $19.45 | $19.40 |
| Purchase #5 | $221.75 | 8.237% | $240.0155 | $240.02 | $240.00 | $240.00 |
| Purchase #6 | $122.74 | 3.420% | $126.9377 | $126.94 | $126.95 | $126.90 |
| Purchase #7 | $23.76 | 9.660% | $26.0552 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $796.92 | $860.9956 | $861.01 | $860.95 | $860.90 | |