| 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 | $215.59 | 6.846% | $230.3493 | $230.35 | $230.35 | $230.30 |
| Purchase #2 | $166.74 | 9.697% | $182.9088 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $198.35 | 13.777% | $225.6767 | $225.68 | $225.70 | $225.70 |
| Purchase #4 | $196.78 | 13.489% | $223.3237 | $223.32 | $223.30 | $223.30 |
| Purchase #5 | $187.43 | 13.383% | $212.5138 | $212.51 | $212.50 | $212.50 |
| Purchase #6 | $241.42 | 3.823% | $250.6495 | $250.65 | $250.65 | $250.60 |
| Purchase #7 | $57.80 | 10.842% | $64.0667 | $64.07 | $64.05 | $64.10 |
| 7 purchase totals = | $1,264.11 | $1,389.4885 | $1,389.49 | $1,389.45 | $1,389.40 | |