| 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 | $132.95 | 12.637% | $149.7509 | $149.75 | $149.75 | $149.80 |
| Purchase #2 | $94.72 | 5.328% | $99.7667 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $219.55 | 3.287% | $226.7666 | $226.77 | $226.75 | $226.80 |
| Purchase #4 | $91.75 | 7.804% | $98.9102 | $98.91 | $98.90 | $98.90 |
| Purchase #5 | $95.98 | 6.615% | $102.3291 | $102.33 | $102.35 | $102.30 |
| Purchase #6 | $220.80 | 12.223% | $247.7884 | $247.79 | $247.80 | $247.80 |
| Purchase #7 | $219.61 | 12.821% | $247.7662 | $247.77 | $247.75 | $247.80 |
| 7 purchase totals = | $1,075.36 | $1,173.0781 | $1,173.09 | $1,173.05 | $1,173.20 | |