| 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 | $193.25 | 6.862% | $206.5108 | $206.51 | $206.50 | $206.50 |
| Purchase #2 | $154.89 | 3.622% | $160.5001 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $69.69 | 9.128% | $76.0513 | $76.05 | $76.05 | $76.10 |
| Purchase #4 | $233.60 | 5.109% | $245.5346 | $245.53 | $245.55 | $245.50 |
| Purchase #5 | $237.53 | 6.290% | $252.4706 | $252.47 | $252.45 | $252.50 |
| Purchase #6 | $224.86 | 7.389% | $241.4749 | $241.47 | $241.45 | $241.50 |
| Purchase #7 | $118.69 | 9.830% | $130.3572 | $130.36 | $130.35 | $130.40 |
| 7 purchase totals = | $1,232.51 | $1,312.8995 | $1,312.89 | $1,312.85 | $1,313.00 | |