| 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 | $250.73 | 6.332% | $266.6062 | $266.61 | $266.60 | $266.60 |
| Purchase #2 | $92.73 | 7.347% | $99.5429 | $99.54 | $99.55 | $99.50 |
| Purchase #3 | $194.80 | 12.436% | $219.0253 | $219.03 | $219.05 | $219.00 |
| Purchase #4 | $7.89 | 8.208% | $8.5376 | $8.54 | $8.55 | $8.50 |
| Purchase #5 | $123.62 | 8.811% | $134.5122 | $134.51 | $134.50 | $134.50 |
| Purchase #6 | $158.76 | 12.655% | $178.8511 | $178.85 | $178.85 | $178.90 |
| Purchase #7 | $20.72 | 13.697% | $23.558 | $23.56 | $23.55 | $23.60 |
| 7 purchase totals = | $849.25 | $930.6333 | $930.64 | $930.65 | $930.60 | |