| 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 | $218.60 | 5.587% | $230.8132 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $52.25 | 13.183% | $59.1381 | $59.14 | $59.15 | $59.10 |
| Purchase #3 | $225.41 | 5.429% | $237.6475 | $237.65 | $237.65 | $237.60 |
| Purchase #4 | $208.80 | 12.819% | $235.5661 | $235.57 | $235.55 | $235.60 |
| Purchase #5 | $162.61 | 9.349% | $177.8124 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $87.86 | 6.249% | $93.3504 | $93.35 | $93.35 | $93.40 |
| Purchase #7 | $105.54 | 11.177% | $117.3362 | $117.34 | $117.35 | $117.30 |
| 7 purchase totals = | $1,061.07 | $1,151.6639 | $1,151.67 | $1,151.65 | $1,151.60 | |