| 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 | $98.79 | 7.640% | $106.3376 | $106.34 | $106.35 | $106.30 |
| Purchase #2 | $123.52 | 13.160% | $139.7752 | $139.78 | $139.80 | $139.80 |
| Purchase #3 | $36.34 | 9.526% | $39.8017 | $39.80 | $39.80 | $39.80 |
| Purchase #4 | $204.42 | 13.812% | $232.6545 | $232.65 | $232.65 | $232.70 |
| Purchase #5 | $242.48 | 3.617% | $251.2505 | $251.25 | $251.25 | $251.30 |
| Purchase #6 | $61.78 | 3.482% | $63.9312 | $63.93 | $63.95 | $63.90 |
| Purchase #7 | $231.49 | 5.382% | $243.9488 | $243.95 | $243.95 | $243.90 |
| 7 purchase totals = | $998.82 | $1,077.6995 | $1,077.70 | $1,077.75 | $1,077.70 | |