| 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 | $222.53 | 4.786% | $233.1803 | $233.18 | $233.20 | $233.20 |
| Purchase #2 | $124.73 | 8.713% | $135.5977 | $135.60 | $135.60 | $135.60 |
| Purchase #3 | $34.79 | 13.720% | $39.5632 | $39.56 | $39.55 | $39.60 |
| Purchase #4 | $106.98 | 10.332% | $118.0332 | $118.03 | $118.05 | $118.00 |
| Purchase #5 | $221.79 | 13.623% | $252.0045 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $49.52 | 9.618% | $54.2828 | $54.28 | $54.30 | $54.30 |
| Purchase #7 | $179.46 | 3.540% | $185.8129 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $939.80 | $1,018.4746 | $1,018.46 | $1,018.50 | $1,018.50 | |