| 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 | $206.62 | 10.138% | $227.5671 | $227.57 | $227.55 | $227.60 |
| Purchase #2 | $149.71 | 3.826% | $155.4379 | $155.44 | $155.45 | $155.40 |
| Purchase #3 | $247.80 | 7.826% | $267.1928 | $267.19 | $267.20 | $267.20 |
| Purchase #4 | $142.27 | 8.741% | $154.7058 | $154.71 | $154.70 | $154.70 |
| Purchase #5 | $10.74 | 7.286% | $11.5225 | $11.52 | $11.50 | $11.50 |
| Purchase #6 | $37.98 | 11.806% | $42.4639 | $42.46 | $42.45 | $42.50 |
| Purchase #7 | $146.99 | 4.465% | $153.5531 | $153.55 | $153.55 | $153.60 |
| 7 purchase totals = | $942.11 | $1,012.4431 | $1,012.44 | $1,012.40 | $1,012.50 | |