| 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 | $10.45 | 8.667% | $11.3557 | $11.36 | $11.35 | $11.40 |
| Purchase #2 | $246.40 | 12.584% | $277.407 | $277.41 | $277.40 | $277.40 |
| Purchase #3 | $122.64 | 4.588% | $128.2667 | $128.27 | $128.25 | $128.30 |
| Purchase #4 | $154.53 | 7.790% | $166.5679 | $166.57 | $166.55 | $166.60 |
| Purchase #5 | $154.69 | 7.864% | $166.8548 | $166.85 | $166.85 | $166.90 |
| Purchase #6 | $39.79 | 11.123% | $44.2158 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $204.29 | 7.643% | $219.9039 | $219.90 | $219.90 | $219.90 |
| 7 purchase totals = | $932.79 | $1,014.5718 | $1,014.58 | $1,014.50 | $1,014.70 | |