| 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 | $230.32 | 11.851% | $257.6152 | $257.62 | $257.60 | $257.60 |
| Purchase #2 | $82.56 | 8.608% | $89.6668 | $89.67 | $89.65 | $89.70 |
| Purchase #3 | $106.76 | 12.652% | $120.2673 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $111.85 | 6.452% | $119.0666 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $203.95 | 7.700% | $219.6542 | $219.65 | $219.65 | $219.70 |
| Purchase #6 | $10.99 | 12.246% | $12.3358 | $12.34 | $12.35 | $12.30 |
| Purchase #7 | $245.56 | 11.772% | $274.4673 | $274.47 | $274.45 | $274.50 |
| 7 purchase totals = | $991.99 | $1,093.0732 | $1,093.09 | $1,093.00 | $1,093.20 | |