| 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 | $21.63 | 6.783% | $23.0972 | $23.10 | $23.10 | $23.10 |
| Purchase #2 | $223.68 | 6.565% | $238.3646 | $238.36 | $238.35 | $238.40 |
| Purchase #3 | $126.54 | 7.774% | $136.3772 | $136.38 | $136.40 | $136.40 |
| Purchase #4 | $249.66 | 10.746% | $276.4885 | $276.49 | $276.50 | $276.50 |
| Purchase #5 | $228.79 | 9.289% | $250.0423 | $250.04 | $250.05 | $250.00 |
| Purchase #6 | $41.85 | 11.434% | $46.6351 | $46.64 | $46.65 | $46.60 |
| Purchase #7 | $216.66 | 11.515% | $241.6084 | $241.61 | $241.60 | $241.60 |
| 7 purchase totals = | $1,108.81 | $1,212.6133 | $1,212.62 | $1,212.65 | $1,212.60 | |