| 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 | $195.38 | 4.453% | $204.0803 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $47.48 | 11.473% | $52.9274 | $52.93 | $52.95 | $52.90 |
| Purchase #3 | $239.75 | 7.147% | $256.8849 | $256.88 | $256.90 | $256.90 |
| Purchase #4 | $191.97 | 12.746% | $216.4385 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $9.35 | 4.633% | $9.7832 | $9.78 | $9.80 | $9.80 |
| Purchase #6 | $103.85 | 13.146% | $117.5021 | $117.50 | $117.50 | $117.50 |
| Purchase #7 | $216.51 | 7.459% | $232.6595 | $232.66 | $232.65 | $232.70 |
| 7 purchase totals = | $1,004.29 | $1,090.2759 | $1,090.27 | $1,090.35 | $1,090.30 | |