| 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 | $81.50 | 8.104% | $88.1048 | $88.10 | $88.10 | $88.10 |
| Purchase #2 | $189.44 | 9.870% | $208.1377 | $208.14 | $208.15 | $208.10 |
| Purchase #3 | $241.83 | 10.535% | $267.3068 | $267.31 | $267.30 | $267.30 |
| Purchase #4 | $56.64 | 12.279% | $63.5948 | $63.59 | $63.60 | $63.60 |
| Purchase #5 | $180.95 | 10.117% | $199.2567 | $199.26 | $199.25 | $199.30 |
| Purchase #6 | $165.79 | 9.631% | $181.7572 | $181.76 | $181.75 | $181.80 |
| Purchase #7 | $99.70 | 9.394% | $109.0658 | $109.07 | $109.05 | $109.10 |
| 7 purchase totals = | $1,015.85 | $1,117.2238 | $1,117.23 | $1,117.20 | $1,117.30 | |