| 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 | $129.32 | 3.260% | $133.5358 | $133.54 | $133.55 | $133.50 |
| Purchase #2 | $31.27 | 7.720% | $33.684 | $33.68 | $33.70 | $33.70 |
| Purchase #3 | $141.53 | 10.309% | $156.1203 | $156.12 | $156.10 | $156.10 |
| Purchase #4 | $183.72 | 8.382% | $199.1194 | $199.12 | $199.10 | $199.10 |
| Purchase #5 | $172.85 | 4.820% | $181.1814 | $181.18 | $181.20 | $181.20 |
| Purchase #6 | $202.65 | 8.558% | $219.9928 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $233.88 | 7.224% | $250.7755 | $250.78 | $250.80 | $250.80 |
| 7 purchase totals = | $1,095.22 | $1,174.4092 | $1,174.41 | $1,174.45 | $1,174.40 | |