| 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 | $226.90 | 4.339% | $236.7452 | $236.75 | $236.75 | $236.70 |
| Purchase #2 | $142.44 | 13.793% | $162.0867 | $162.09 | $162.10 | $162.10 |
| Purchase #3 | $57.68 | 5.328% | $60.7532 | $60.75 | $60.75 | $60.80 |
| Purchase #4 | $50.77 | 6.142% | $53.8883 | $53.89 | $53.90 | $53.90 |
| Purchase #5 | $241.54 | 11.460% | $269.2205 | $269.22 | $269.20 | $269.20 |
| Purchase #6 | $76.65 | 8.497% | $83.163 | $83.16 | $83.15 | $83.20 |
| Purchase #7 | $183.94 | 8.775% | $200.0807 | $200.08 | $200.10 | $200.10 |
| 7 purchase totals = | $979.92 | $1,065.9376 | $1,065.94 | $1,065.95 | $1,066.00 | |