| 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 | $229.29 | 8.116% | $247.8992 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $70.91 | 13.346% | $80.3736 | $80.37 | $80.35 | $80.40 |
| Purchase #3 | $91.35 | 11.497% | $101.8525 | $101.85 | $101.85 | $101.90 |
| Purchase #4 | $208.54 | 10.302% | $230.0238 | $230.02 | $230.00 | $230.00 |
| Purchase #5 | $233.85 | 3.355% | $241.6957 | $241.70 | $241.70 | $241.70 |
| Purchase #6 | $227.90 | 3.703% | $236.3391 | $236.34 | $236.35 | $236.30 |
| Purchase #7 | $128.40 | 13.301% | $145.4785 | $145.48 | $145.50 | $145.50 |
| 7 purchase totals = | $1,190.24 | $1,283.6624 | $1,283.66 | $1,283.65 | $1,283.70 | |