| 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 | $191.36 | 4.854% | $200.6486 | $200.65 | $200.65 | $200.60 |
| Purchase #2 | $168.32 | 9.545% | $184.3861 | $184.39 | $184.40 | $184.40 |
| Purchase #3 | $84.49 | 3.374% | $87.3407 | $87.34 | $87.35 | $87.30 |
| Purchase #4 | $140.84 | 8.829% | $153.2748 | $153.27 | $153.25 | $153.30 |
| Purchase #5 | $141.81 | 13.280% | $160.6424 | $160.64 | $160.65 | $160.60 |
| Purchase #6 | $90.88 | 13.276% | $102.9452 | $102.95 | $102.95 | $102.90 |
| Purchase #7 | $206.62 | 3.136% | $213.0996 | $213.10 | $213.10 | $213.10 |
| 7 purchase totals = | $1,024.32 | $1,102.3374 | $1,102.34 | $1,102.35 | $1,102.20 | |