| 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 | $204.43 | 3.675% | $211.9428 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $211.76 | 4.395% | $221.0669 | $221.07 | $221.05 | $221.10 |
| Purchase #3 | $40.82 | 6.698% | $43.5541 | $43.55 | $43.55 | $43.60 |
| Purchase #4 | $198.55 | 7.392% | $213.2268 | $213.23 | $213.25 | $213.20 |
| Purchase #5 | $114.86 | 10.560% | $126.9892 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $194.32 | 6.183% | $206.3348 | $206.33 | $206.35 | $206.30 |
| Purchase #7 | $7.31 | 12.862% | $8.2502 | $8.25 | $8.25 | $8.30 |
| 7 purchase totals = | $972.05 | $1,031.3648 | $1,031.36 | $1,031.40 | $1,031.40 | |