| 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 | $55.70 | 4.749% | $58.3452 | $58.35 | $58.35 | $58.30 |
| Purchase #2 | $250.81 | 4.574% | $262.282 | $262.28 | $262.30 | $262.30 |
| Purchase #3 | $103.49 | 4.767% | $108.4234 | $108.42 | $108.40 | $108.40 |
| Purchase #4 | $235.81 | 11.130% | $262.0557 | $262.06 | $262.05 | $262.10 |
| Purchase #5 | $246.72 | 9.324% | $269.7242 | $269.72 | $269.70 | $269.70 |
| Purchase #6 | $206.74 | 9.542% | $226.4671 | $226.47 | $226.45 | $226.50 |
| Purchase #7 | $47.53 | 13.325% | $53.8634 | $53.86 | $53.85 | $53.90 |
| 7 purchase totals = | $1,146.80 | $1,241.1610 | $1,241.16 | $1,241.10 | $1,241.20 | |