| 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 | $96.66 | 4.199% | $100.7188 | $100.72 | $100.70 | $100.70 |
| Purchase #2 | $216.41 | 7.543% | $232.7338 | $232.73 | $232.75 | $232.70 |
| Purchase #3 | $163.45 | 12.420% | $183.7505 | $183.75 | $183.75 | $183.80 |
| Purchase #4 | $41.27 | 8.303% | $44.6966 | $44.70 | $44.70 | $44.70 |
| Purchase #5 | $150.53 | 4.807% | $157.766 | $157.77 | $157.75 | $157.80 |
| Purchase #6 | $127.69 | 3.775% | $132.5103 | $132.51 | $132.50 | $132.50 |
| Purchase #7 | $135.51 | 11.220% | $150.7142 | $150.71 | $150.70 | $150.70 |
| 7 purchase totals = | $931.52 | $1,002.8902 | $1,002.89 | $1,002.85 | $1,002.90 | |