| 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 | $222.86 | 9.668% | $244.4061 | $244.41 | $244.40 | $244.40 |
| Purchase #2 | $66.85 | 8.826% | $72.7502 | $72.75 | $72.75 | $72.80 |
| Purchase #3 | $146.36 | 9.811% | $160.7194 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $24.87 | 9.550% | $27.2451 | $27.25 | $27.25 | $27.20 |
| Purchase #5 | $117.36 | 9.809% | $128.8718 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $40.32 | 10.764% | $44.66 | $44.66 | $44.65 | $44.70 |
| Purchase #7 | $233.95 | 4.721% | $244.9948 | $244.99 | $245.00 | $245.00 |
| 7 purchase totals = | $852.57 | $923.6474 | $923.65 | $923.60 | $923.70 | |