| 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 | $191.59 | 3.525% | $198.3435 | $198.34 | $198.35 | $198.30 |
| Purchase #2 | $195.49 | 8.854% | $212.7987 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $149.50 | 11.531% | $166.7388 | $166.74 | $166.75 | $166.70 |
| Purchase #4 | $116.49 | 5.655% | $123.0775 | $123.08 | $123.10 | $123.10 |
| Purchase #5 | $194.68 | 4.312% | $203.0746 | $203.07 | $203.05 | $203.10 |
| Purchase #6 | $10.90 | 8.602% | $11.8376 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $130.62 | 6.596% | $139.2357 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $989.27 | $1,055.1064 | $1,055.11 | $1,055.15 | $1,055.00 | |