| 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 | $149.33 | 3.161% | $154.0503 | $154.05 | $154.05 | $154.10 |
| Purchase #2 | $128.76 | 12.155% | $144.4108 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $177.34 | 8.519% | $192.4476 | $192.45 | $192.45 | $192.40 |
| Purchase #4 | $204.33 | 9.834% | $224.4238 | $224.42 | $224.40 | $224.40 |
| Purchase #5 | $35.33 | 7.488% | $37.9755 | $37.98 | $38.00 | $38.00 |
| Purchase #6 | $249.87 | 8.291% | $270.5867 | $270.59 | $270.60 | $270.60 |
| Purchase #7 | $211.62 | 7.680% | $227.8724 | $227.87 | $227.85 | $227.90 |
| 7 purchase totals = | $1,156.58 | $1,251.7671 | $1,251.77 | $1,251.75 | $1,251.80 | |