| 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 | $25.96 | 7.286% | $27.8514 | $27.85 | $27.85 | $27.90 |
| Purchase #2 | $239.37 | 10.535% | $264.5876 | $264.59 | $264.60 | $264.60 |
| Purchase #3 | $211.62 | 7.552% | $227.6015 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $246.69 | 13.518% | $280.0376 | $280.04 | $280.05 | $280.00 |
| Purchase #5 | $14.98 | 9.724% | $16.4367 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $163.84 | 7.641% | $176.359 | $176.36 | $176.35 | $176.40 |
| Purchase #7 | $132.50 | 11.173% | $147.3042 | $147.30 | $147.30 | $147.30 |
| 7 purchase totals = | $1,034.96 | $1,140.1780 | $1,140.18 | $1,140.20 | $1,140.20 | |