| 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 | $195.85 | 7.838% | $211.2007 | $211.20 | $211.20 | $211.20 |
| Purchase #2 | $12.85 | 7.300% | $13.7881 | $13.79 | $13.80 | $13.80 |
| Purchase #3 | $247.64 | 11.575% | $276.3043 | $276.30 | $276.30 | $276.30 |
| Purchase #4 | $139.70 | 10.483% | $154.3448 | $154.34 | $154.35 | $154.30 |
| Purchase #5 | $151.45 | 7.744% | $163.1783 | $163.18 | $163.20 | $163.20 |
| Purchase #6 | $35.34 | 8.788% | $38.4457 | $38.45 | $38.45 | $38.40 |
| Purchase #7 | $181.42 | 6.510% | $193.2304 | $193.23 | $193.25 | $193.20 |
| 7 purchase totals = | $964.25 | $1,050.4923 | $1,050.49 | $1,050.55 | $1,050.40 | |