| 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 | $109.33 | 12.774% | $123.2958 | $123.30 | $123.30 | $123.30 |
| Purchase #2 | $203.67 | 7.517% | $218.9799 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $133.60 | 9.738% | $146.61 | $146.61 | $146.60 | $146.60 |
| Purchase #4 | $134.81 | 10.586% | $149.081 | $149.08 | $149.10 | $149.10 |
| Purchase #5 | $191.54 | 5.773% | $202.5976 | $202.60 | $202.60 | $202.60 |
| Purchase #6 | $91.94 | 8.203% | $99.4818 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $231.85 | 12.794% | $261.5129 | $261.51 | $261.50 | $261.50 |
| 7 purchase totals = | $1,096.74 | $1,201.5590 | $1,201.56 | $1,201.60 | $1,201.60 | |