| 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 | $191.81 | 4.256% | $199.9734 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $19.93 | 7.585% | $21.4417 | $21.44 | $21.45 | $21.40 |
| Purchase #3 | $77.81 | 13.503% | $88.3167 | $88.32 | $88.30 | $88.30 |
| Purchase #4 | $196.92 | 10.163% | $216.933 | $216.93 | $216.95 | $216.90 |
| Purchase #5 | $46.63 | 6.574% | $49.6955 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $192.58 | 4.108% | $200.4912 | $200.49 | $200.50 | $200.50 |
| Purchase #7 | $155.44 | 6.678% | $165.8203 | $165.82 | $165.80 | $165.80 |
| 7 purchase totals = | $881.12 | $942.6718 | $942.67 | $942.65 | $942.60 | |