| 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 | $96.40 | 4.690% | $100.9212 | $100.92 | $100.90 | $100.90 |
| Purchase #2 | $163.81 | 11.669% | $182.925 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $162.59 | 12.735% | $183.2958 | $183.30 | $183.30 | $183.30 |
| Purchase #4 | $163.70 | 4.780% | $171.5249 | $171.52 | $171.50 | $171.50 |
| Purchase #5 | $236.79 | 3.302% | $244.6088 | $244.61 | $244.60 | $244.60 |
| Purchase #6 | $116.78 | 12.151% | $130.9699 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $5.44 | 6.653% | $5.8019 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $945.51 | $1,020.0475 | $1,020.05 | $1,020.00 | $1,020.00 | |