| 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 | $212.31 | 5.174% | $223.2949 | $223.29 | $223.30 | $223.30 |
| Purchase #2 | $192.69 | 9.754% | $211.485 | $211.49 | $211.50 | $211.50 |
| Purchase #3 | $172.90 | 9.695% | $189.6627 | $189.66 | $189.65 | $189.70 |
| Purchase #4 | $45.78 | 7.695% | $49.3028 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $29.37 | 6.579% | $31.3023 | $31.30 | $31.30 | $31.30 |
| Purchase #6 | $140.58 | 8.743% | $152.8709 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $163.42 | 13.775% | $185.9311 | $185.93 | $185.95 | $185.90 |
| 7 purchase totals = | $957.05 | $1,043.8497 | $1,043.84 | $1,043.85 | $1,043.90 | |