| 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 | $238.83 | 10.129% | $263.0211 | $263.02 | $263.00 | $263.00 |
| Purchase #2 | $91.80 | 10.433% | $101.3775 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $181.81 | 10.468% | $200.8419 | $200.84 | $200.85 | $200.80 |
| Purchase #4 | $204.60 | 13.680% | $232.5893 | $232.59 | $232.60 | $232.60 |
| Purchase #5 | $155.49 | 3.396% | $160.7704 | $160.77 | $160.75 | $160.80 |
| Purchase #6 | $80.38 | 11.758% | $89.8311 | $89.83 | $89.85 | $89.80 |
| Purchase #7 | $92.74 | 9.106% | $101.1849 | $101.18 | $101.20 | $101.20 |
| 7 purchase totals = | $1,045.65 | $1,149.6162 | $1,149.61 | $1,149.65 | $1,149.60 | |