| 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 | $65.56 | 11.497% | $73.0974 | $73.10 | $73.10 | $73.10 |
| Purchase #2 | $164.53 | 11.762% | $183.882 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $73.87 | 9.614% | $80.9719 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $211.84 | 13.260% | $239.93 | $239.93 | $239.95 | $239.90 |
| Purchase #5 | $133.33 | 10.127% | $146.8323 | $146.83 | $146.85 | $146.80 |
| Purchase #6 | $228.44 | 4.111% | $237.8312 | $237.83 | $237.85 | $237.80 |
| Purchase #7 | $202.64 | 11.697% | $226.3428 | $226.34 | $226.35 | $226.30 |
| 7 purchase totals = | $1,080.21 | $1,188.8876 | $1,188.88 | $1,188.95 | $1,188.80 | |