| 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 | $202.31 | 8.840% | $220.1942 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $231.86 | 10.615% | $256.4719 | $256.47 | $256.45 | $256.50 |
| Purchase #3 | $184.55 | 7.824% | $198.9892 | $198.99 | $199.00 | $199.00 |
| Purchase #4 | $107.50 | 6.846% | $114.8595 | $114.86 | $114.85 | $114.90 |
| Purchase #5 | $195.67 | 7.334% | $210.0204 | $210.02 | $210.00 | $210.00 |
| Purchase #6 | $69.85 | 6.321% | $74.2652 | $74.27 | $74.25 | $74.30 |
| Purchase #7 | $232.90 | 7.615% | $250.6353 | $250.64 | $250.65 | $250.60 |
| 7 purchase totals = | $1,224.64 | $1,325.4357 | $1,325.44 | $1,325.40 | $1,325.50 | |