| 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 | $202.87 | 13.812% | $230.8904 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $82.94 | 13.617% | $94.2339 | $94.23 | $94.25 | $94.20 |
| Purchase #3 | $21.33 | 9.680% | $23.3947 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $55.45 | 3.152% | $57.1978 | $57.20 | $57.20 | $57.20 |
| Purchase #5 | $101.32 | 4.828% | $106.2117 | $106.21 | $106.20 | $106.20 |
| Purchase #6 | $72.40 | 11.351% | $80.6181 | $80.62 | $80.60 | $80.60 |
| Purchase #7 | $137.29 | 9.656% | $150.5467 | $150.55 | $150.55 | $150.50 |
| 7 purchase totals = | $673.60 | $743.0933 | $743.09 | $743.10 | $743.00 | |