| 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 | $100.38 | 6.397% | $106.8013 | $106.80 | $106.80 | $106.80 |
| Purchase #2 | $124.34 | 11.628% | $138.7983 | $138.80 | $138.80 | $138.80 |
| Purchase #3 | $33.28 | 10.719% | $36.8473 | $36.85 | $36.85 | $36.80 |
| Purchase #4 | $226.68 | 8.115% | $245.0751 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $232.92 | 5.593% | $245.9472 | $245.95 | $245.95 | $245.90 |
| Purchase #6 | $71.76 | 8.279% | $77.701 | $77.70 | $77.70 | $77.70 |
| Purchase #7 | $164.97 | 6.807% | $176.1995 | $176.20 | $176.20 | $176.20 |
| 7 purchase totals = | $954.33 | $1,027.3697 | $1,027.38 | $1,027.40 | $1,027.30 | |