| 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 | $22.51 | 5.839% | $23.8244 | $23.82 | $23.80 | $23.80 |
| Purchase #2 | $245.62 | 9.396% | $268.6985 | $268.70 | $268.70 | $268.70 |
| Purchase #3 | $197.35 | 12.640% | $222.295 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $24.87 | 10.827% | $27.5627 | $27.56 | $27.55 | $27.60 |
| Purchase #5 | $122.51 | 13.129% | $138.5943 | $138.59 | $138.60 | $138.60 |
| Purchase #6 | $241.35 | 13.529% | $274.0022 | $274.00 | $274.00 | $274.00 |
| Purchase #7 | $231.80 | 6.588% | $247.071 | $247.07 | $247.05 | $247.10 |
| 7 purchase totals = | $1,086.01 | $1,202.0481 | $1,202.04 | $1,202.00 | $1,202.10 | |