| 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 | $195.83 | 8.370% | $212.221 | $212.22 | $212.20 | $212.20 |
| Purchase #2 | $216.64 | 10.395% | $239.1597 | $239.16 | $239.15 | $239.20 |
| Purchase #3 | $10.88 | 13.438% | $12.3421 | $12.34 | $12.35 | $12.30 |
| Purchase #4 | $118.44 | 8.845% | $128.916 | $128.92 | $128.90 | $128.90 |
| Purchase #5 | $50.48 | 12.128% | $56.6022 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $248.27 | 7.182% | $266.1008 | $266.10 | $266.10 | $266.10 |
| Purchase #7 | $198.84 | 6.737% | $212.2359 | $212.24 | $212.25 | $212.20 |
| 7 purchase totals = | $1,039.38 | $1,127.5777 | $1,127.58 | $1,127.55 | $1,127.50 | |