| 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 | $51.56 | 10.295% | $56.8681 | $56.87 | $56.85 | $56.90 |
| Purchase #2 | $119.46 | 4.546% | $124.8907 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $96.76 | 9.823% | $106.2647 | $106.26 | $106.25 | $106.30 |
| Purchase #4 | $223.84 | 7.369% | $240.3348 | $240.33 | $240.35 | $240.30 |
| Purchase #5 | $144.85 | 13.581% | $164.5221 | $164.52 | $164.50 | $164.50 |
| Purchase #6 | $220.30 | 7.812% | $237.5098 | $237.51 | $237.50 | $237.50 |
| Purchase #7 | $225.90 | 8.732% | $245.6256 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $1,082.67 | $1,176.0158 | $1,176.01 | $1,176.00 | $1,176.00 | |