| 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 | $228.41 | 12.250% | $256.3902 | $256.39 | $256.40 | $256.40 |
| Purchase #2 | $160.80 | 10.453% | $177.6084 | $177.61 | $177.60 | $177.60 |
| Purchase #3 | $199.71 | 3.492% | $206.6839 | $206.68 | $206.70 | $206.70 |
| Purchase #4 | $36.30 | 8.593% | $39.4193 | $39.42 | $39.40 | $39.40 |
| Purchase #5 | $135.88 | 4.270% | $141.6821 | $141.68 | $141.70 | $141.70 |
| Purchase #6 | $194.50 | 11.343% | $216.5621 | $216.56 | $216.55 | $216.60 |
| Purchase #7 | $18.27 | 3.220% | $18.8583 | $18.86 | $18.85 | $18.90 |
| 7 purchase totals = | $973.87 | $1,057.2043 | $1,057.20 | $1,057.20 | $1,057.30 | |