| 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 | $88.85 | 5.504% | $93.7403 | $93.74 | $93.75 | $93.70 |
| Purchase #2 | $215.74 | 8.656% | $234.4145 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $196.88 | 3.443% | $203.6586 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $39.46 | 9.149% | $43.0702 | $43.07 | $43.05 | $43.10 |
| Purchase #5 | $216.87 | 12.248% | $243.4322 | $243.43 | $243.45 | $243.40 |
| Purchase #6 | $113.53 | 9.121% | $123.8851 | $123.89 | $123.90 | $123.90 |
| Purchase #7 | $138.38 | 6.654% | $147.5878 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $1,009.71 | $1,089.7887 | $1,089.79 | $1,089.80 | $1,089.80 | |