| 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 | $243.91 | 8.518% | $264.6863 | $264.69 | $264.70 | $264.70 |
| Purchase #2 | $101.63 | 13.627% | $115.4791 | $115.48 | $115.50 | $115.50 |
| Purchase #3 | $202.37 | 8.112% | $218.7863 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $49.46 | 8.293% | $53.5617 | $53.56 | $53.55 | $53.60 |
| Purchase #5 | $235.72 | 9.287% | $257.6113 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $45.61 | 11.395% | $50.8073 | $50.81 | $50.80 | $50.80 |
| Purchase #7 | $26.46 | 6.310% | $28.1296 | $28.13 | $28.15 | $28.10 |
| 7 purchase totals = | $905.16 | $989.0616 | $989.07 | $989.10 | $989.10 | |