| 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 | $106.51 | 8.270% | $115.3184 | $115.32 | $115.30 | $115.30 |
| Purchase #2 | $228.51 | 3.285% | $236.0166 | $236.02 | $236.00 | $236.00 |
| Purchase #3 | $228.81 | 5.168% | $240.6349 | $240.63 | $240.65 | $240.60 |
| Purchase #4 | $189.39 | 11.443% | $211.0619 | $211.06 | $211.05 | $211.10 |
| Purchase #5 | $168.88 | 8.134% | $182.6167 | $182.62 | $182.60 | $182.60 |
| Purchase #6 | $53.28 | 5.772% | $56.3553 | $56.36 | $56.35 | $56.40 |
| Purchase #7 | $182.76 | 10.218% | $201.4344 | $201.43 | $201.45 | $201.40 |
| 7 purchase totals = | $1,158.14 | $1,243.4382 | $1,243.44 | $1,243.40 | $1,243.40 | |