| 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 | $199.27 | 6.195% | $211.6148 | $211.61 | $211.60 | $211.60 |
| Purchase #2 | $132.93 | 11.314% | $147.9697 | $147.97 | $147.95 | $148.00 |
| Purchase #3 | $232.51 | 9.139% | $253.7591 | $253.76 | $253.75 | $253.80 |
| Purchase #4 | $207.92 | 4.874% | $218.054 | $218.05 | $218.05 | $218.10 |
| Purchase #5 | $164.53 | 5.840% | $174.1386 | $174.14 | $174.15 | $174.10 |
| Purchase #6 | $227.80 | 5.751% | $240.9008 | $240.90 | $240.90 | $240.90 |
| Purchase #7 | $43.75 | 4.126% | $45.5551 | $45.56 | $45.55 | $45.60 |
| 7 purchase totals = | $1,208.71 | $1,291.9921 | $1,291.99 | $1,291.95 | $1,292.10 | |