| 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 | $186.35 | 10.840% | $206.5503 | $206.55 | $206.55 | $206.60 |
| Purchase #2 | $117.26 | 9.276% | $128.137 | $128.14 | $128.15 | $128.10 |
| Purchase #3 | $227.52 | 7.578% | $244.7615 | $244.76 | $244.75 | $244.80 |
| Purchase #4 | $84.60 | 6.693% | $90.2623 | $90.26 | $90.25 | $90.30 |
| Purchase #5 | $140.37 | 9.319% | $153.4511 | $153.45 | $153.45 | $153.50 |
| Purchase #6 | $46.92 | 4.415% | $48.9915 | $48.99 | $49.00 | $49.00 |
| Purchase #7 | $222.31 | 10.400% | $245.4302 | $245.43 | $245.45 | $245.40 |
| 7 purchase totals = | $1,025.33 | $1,117.5839 | $1,117.58 | $1,117.60 | $1,117.70 | |