| 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 | $101.83 | 4.210% | $106.117 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $88.51 | 3.652% | $91.7424 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $218.69 | 5.221% | $230.1078 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $195.30 | 6.588% | $208.1664 | $208.17 | $208.15 | $208.20 |
| Purchase #5 | $7.25 | 5.305% | $7.6346 | $7.63 | $7.65 | $7.60 |
| Purchase #6 | $100.75 | 4.724% | $105.5094 | $105.51 | $105.50 | $105.50 |
| Purchase #7 | $17.97 | 4.138% | $18.7136 | $18.71 | $18.70 | $18.70 |
| 7 purchase totals = | $730.30 | $767.9912 | $767.99 | $767.95 | $767.90 | |