| 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 | $111.60 | 8.339% | $120.9063 | $120.91 | $120.90 | $120.90 |
| Purchase #2 | $47.79 | 12.230% | $53.6347 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $181.52 | 10.723% | $200.9844 | $200.98 | $201.00 | $201.00 |
| Purchase #4 | $193.35 | 8.357% | $209.5083 | $209.51 | $209.50 | $209.50 |
| Purchase #5 | $57.59 | 9.493% | $63.057 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $109.43 | 5.661% | $115.6248 | $115.62 | $115.60 | $115.60 |
| Purchase #7 | $214.98 | 13.102% | $243.1467 | $243.15 | $243.15 | $243.10 |
| 7 purchase totals = | $916.26 | $1,006.8622 | $1,006.86 | $1,006.85 | $1,006.80 | |