| 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 | $134.72 | 8.264% | $145.8533 | $145.85 | $145.85 | $145.90 |
| Purchase #2 | $71.73 | 12.553% | $80.7343 | $80.73 | $80.75 | $80.70 |
| Purchase #3 | $228.77 | 10.365% | $252.482 | $252.48 | $252.50 | $252.50 |
| Purchase #4 | $13.52 | 5.182% | $14.2206 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $230.35 | 5.199% | $242.3259 | $242.33 | $242.35 | $242.30 |
| Purchase #6 | $199.84 | 7.613% | $215.0538 | $215.05 | $215.05 | $215.10 |
| Purchase #7 | $53.40 | 10.529% | $59.0225 | $59.02 | $59.00 | $59.00 |
| 7 purchase totals = | $932.33 | $1,009.6924 | $1,009.68 | $1,009.70 | $1,009.70 | |