| 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 | $91.55 | 13.245% | $103.6758 | $103.68 | $103.70 | $103.70 |
| Purchase #2 | $245.28 | 4.388% | $256.0429 | $256.04 | $256.05 | $256.00 |
| Purchase #3 | $79.63 | 3.293% | $82.2522 | $82.25 | $82.25 | $82.30 |
| Purchase #4 | $150.50 | 5.448% | $158.6992 | $158.70 | $158.70 | $158.70 |
| Purchase #5 | $184.34 | 6.805% | $196.8843 | $196.88 | $196.90 | $196.90 |
| Purchase #6 | $27.58 | 8.284% | $29.8647 | $29.86 | $29.85 | $29.90 |
| Purchase #7 | $191.25 | 5.622% | $202.0021 | $202.00 | $202.00 | $202.00 |
| 7 purchase totals = | $970.13 | $1,029.4212 | $1,029.41 | $1,029.45 | $1,029.50 | |