| 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 | $17.25 | 11.543% | $19.2412 | $19.24 | $19.25 | $19.20 |
| Purchase #2 | $190.96 | 10.724% | $211.4386 | $211.44 | $211.45 | $211.40 |
| Purchase #3 | $39.88 | 11.711% | $44.5503 | $44.55 | $44.55 | $44.60 |
| Purchase #4 | $221.68 | 8.381% | $240.259 | $240.26 | $240.25 | $240.30 |
| Purchase #5 | $189.55 | 9.436% | $207.4359 | $207.44 | $207.45 | $207.40 |
| Purchase #6 | $6.28 | 7.569% | $6.7553 | $6.76 | $6.75 | $6.80 |
| Purchase #7 | $122.98 | 12.855% | $138.7891 | $138.79 | $138.80 | $138.80 |
| 7 purchase totals = | $788.58 | $868.4694 | $868.48 | $868.50 | $868.50 | |