| 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 | $225.43 | 8.163% | $243.8319 | $243.83 | $243.85 | $243.80 |
| Purchase #2 | $119.79 | 5.324% | $126.1676 | $126.17 | $126.15 | $126.20 |
| Purchase #3 | $202.91 | 6.689% | $216.4826 | $216.48 | $216.50 | $216.50 |
| Purchase #4 | $138.97 | 6.778% | $148.3894 | $148.39 | $148.40 | $148.40 |
| Purchase #5 | $205.93 | 7.290% | $220.9423 | $220.94 | $220.95 | $220.90 |
| Purchase #6 | $221.82 | 10.800% | $245.7766 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $61.45 | 13.601% | $69.8078 | $69.81 | $69.80 | $69.80 |
| 7 purchase totals = | $1,176.30 | $1,271.3982 | $1,271.40 | $1,271.45 | $1,271.40 | |