| 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 | $230.82 | 8.458% | $250.3428 | $250.34 | $250.35 | $250.30 |
| Purchase #2 | $121.49 | 8.467% | $131.7766 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $174.53 | 8.521% | $189.4017 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $224.75 | 10.577% | $248.5218 | $248.52 | $248.50 | $248.50 |
| Purchase #5 | $111.93 | 6.265% | $118.9424 | $118.94 | $118.95 | $118.90 |
| Purchase #6 | $107.89 | 7.695% | $116.1921 | $116.19 | $116.20 | $116.20 |
| Purchase #7 | $21.44 | 13.652% | $24.367 | $24.37 | $24.35 | $24.40 |
| 7 purchase totals = | $992.85 | $1,079.5444 | $1,079.54 | $1,079.55 | $1,079.50 | |