| 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 | $226.76 | 5.583% | $239.42 | $239.42 | $239.40 | $239.40 |
| Purchase #2 | $125.66 | 3.480% | $130.033 | $130.03 | $130.05 | $130.00 |
| Purchase #3 | $130.65 | 8.654% | $141.9565 | $141.96 | $141.95 | $142.00 |
| Purchase #4 | $93.32 | 13.799% | $106.1972 | $106.20 | $106.20 | $106.20 |
| Purchase #5 | $163.40 | 5.842% | $172.9458 | $172.95 | $172.95 | $172.90 |
| Purchase #6 | $66.50 | 10.285% | $73.3395 | $73.34 | $73.35 | $73.30 |
| Purchase #7 | $54.85 | 3.800% | $56.9343 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $861.14 | $920.8263 | $920.83 | $920.85 | $920.70 | |