| 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 | $223.73 | 8.276% | $242.2459 | $242.25 | $242.25 | $242.20 |
| Purchase #2 | $240.39 | 3.708% | $249.3037 | $249.30 | $249.30 | $249.30 |
| Purchase #3 | $185.63 | 3.379% | $191.9024 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $230.55 | 6.132% | $244.6873 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $39.34 | 5.154% | $41.3676 | $41.37 | $41.35 | $41.40 |
| Purchase #6 | $166.42 | 10.866% | $184.5032 | $184.50 | $184.50 | $184.50 |
| Purchase #7 | $38.28 | 4.425% | $39.9739 | $39.97 | $39.95 | $40.00 |
| 7 purchase totals = | $1,124.34 | $1,193.9840 | $1,193.98 | $1,193.95 | $1,194.00 | |