| 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 | $222.82 | 13.581% | $253.0812 | $253.08 | $253.10 | $253.10 |
| Purchase #2 | $219.30 | 9.469% | $240.0655 | $240.07 | $240.05 | $240.10 |
| Purchase #3 | $17.74 | 4.451% | $18.5296 | $18.53 | $18.55 | $18.50 |
| Purchase #4 | $20.43 | 12.151% | $22.9124 | $22.91 | $22.90 | $22.90 |
| Purchase #5 | $239.35 | 4.764% | $250.7526 | $250.75 | $250.75 | $250.80 |
| Purchase #6 | $185.71 | 8.212% | $200.9605 | $200.96 | $200.95 | $201.00 |
| Purchase #7 | $118.79 | 10.577% | $131.3544 | $131.35 | $131.35 | $131.40 |
| 7 purchase totals = | $1,024.14 | $1,117.6562 | $1,117.65 | $1,117.65 | $1,117.80 | |