| 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 | $239.80 | 7.104% | $256.8354 | $256.84 | $256.85 | $256.80 |
| Purchase #2 | $55.93 | 13.384% | $63.4157 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $103.86 | 9.421% | $113.6447 | $113.64 | $113.65 | $113.60 |
| Purchase #4 | $146.90 | 11.439% | $163.7039 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $149.34 | 11.789% | $166.9457 | $166.95 | $166.95 | $166.90 |
| Purchase #6 | $181.72 | 13.721% | $206.6538 | $206.65 | $206.65 | $206.70 |
| Purchase #7 | $215.76 | 11.351% | $240.2509 | $240.25 | $240.25 | $240.30 |
| 7 purchase totals = | $1,093.31 | $1,211.4501 | $1,211.45 | $1,211.45 | $1,211.40 | |