| 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 | $183.91 | 4.562% | $192.3 | $192.30 | $192.30 | $192.30 |
| Purchase #2 | $227.87 | 13.678% | $259.0381 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $84.37 | 3.815% | $87.5887 | $87.59 | $87.60 | $87.60 |
| Purchase #4 | $8.85 | 3.511% | $9.1607 | $9.16 | $9.15 | $9.20 |
| Purchase #5 | $7.90 | 9.865% | $8.6793 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $43.80 | 12.393% | $49.2281 | $49.23 | $49.25 | $49.20 |
| Purchase #7 | $212.94 | 6.318% | $226.3935 | $226.39 | $226.40 | $226.40 |
| 7 purchase totals = | $769.64 | $832.3884 | $832.39 | $832.45 | $832.40 | |