| 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 | $174.45 | 12.345% | $195.9859 | $195.99 | $196.00 | $196.00 |
| Purchase #2 | $234.53 | 7.582% | $252.3121 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $37.68 | 13.238% | $42.6681 | $42.67 | $42.65 | $42.70 |
| Purchase #4 | $67.68 | 11.432% | $75.4172 | $75.42 | $75.40 | $75.40 |
| Purchase #5 | $214.74 | 6.379% | $228.4383 | $228.44 | $228.45 | $228.40 |
| Purchase #6 | $218.28 | 11.164% | $242.6488 | $242.65 | $242.65 | $242.60 |
| Purchase #7 | $39.46 | 6.384% | $41.9791 | $41.98 | $42.00 | $42.00 |
| 7 purchase totals = | $986.82 | $1,079.4495 | $1,079.46 | $1,079.45 | $1,079.40 | |