| 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 | $24.96 | 13.781% | $28.3997 | $28.40 | $28.40 | $28.40 |
| Purchase #2 | $145.55 | 5.485% | $153.5334 | $153.53 | $153.55 | $153.50 |
| Purchase #3 | $250.27 | 5.558% | $264.18 | $264.18 | $264.20 | $264.20 |
| Purchase #4 | $233.85 | 10.164% | $257.6185 | $257.62 | $257.60 | $257.60 |
| Purchase #5 | $181.93 | 4.694% | $190.4698 | $190.47 | $190.45 | $190.50 |
| Purchase #6 | $232.76 | 5.620% | $245.8411 | $245.84 | $245.85 | $245.80 |
| Purchase #7 | $179.63 | 10.191% | $197.9361 | $197.94 | $197.95 | $197.90 |
| 7 purchase totals = | $1,248.95 | $1,337.9786 | $1,337.98 | $1,338.00 | $1,337.90 | |