| 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 | $132.34 | 8.714% | $143.8721 | $143.87 | $143.85 | $143.90 |
| Purchase #2 | $204.82 | 5.728% | $216.5521 | $216.55 | $216.55 | $216.60 |
| Purchase #3 | $132.40 | 3.531% | $137.075 | $137.08 | $137.10 | $137.10 |
| Purchase #4 | $238.62 | 10.593% | $263.897 | $263.90 | $263.90 | $263.90 |
| Purchase #5 | $244.77 | 13.652% | $278.186 | $278.19 | $278.20 | $278.20 |
| Purchase #6 | $39.36 | 6.718% | $42.0042 | $42.00 | $42.00 | $42.00 |
| Purchase #7 | $32.73 | 12.556% | $36.8396 | $36.84 | $36.85 | $36.80 |
| 7 purchase totals = | $1,025.04 | $1,118.4260 | $1,118.43 | $1,118.45 | $1,118.50 | |