| 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 | $226.43 | 8.417% | $245.4886 | $245.49 | $245.50 | $245.50 |
| Purchase #2 | $64.49 | 9.198% | $70.4218 | $70.42 | $70.40 | $70.40 |
| Purchase #3 | $204.48 | 6.700% | $218.1802 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $244.49 | 8.428% | $265.0956 | $265.10 | $265.10 | $265.10 |
| Purchase #5 | $238.52 | 3.793% | $247.5671 | $247.57 | $247.55 | $247.60 |
| Purchase #6 | $144.50 | 6.696% | $154.1757 | $154.18 | $154.20 | $154.20 |
| Purchase #7 | $34.89 | 8.567% | $37.879 | $37.88 | $37.90 | $37.90 |
| 7 purchase totals = | $1,157.80 | $1,238.8080 | $1,238.82 | $1,238.85 | $1,238.90 | |