| 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 | $220.83 | 4.804% | $231.4387 | $231.44 | $231.45 | $231.40 |
| Purchase #2 | $9.25 | 12.774% | $10.4316 | $10.43 | $10.45 | $10.40 |
| Purchase #3 | $164.96 | 11.495% | $183.9222 | $183.92 | $183.90 | $183.90 |
| Purchase #4 | $174.69 | 12.163% | $195.9375 | $195.94 | $195.95 | $195.90 |
| Purchase #5 | $31.44 | 8.253% | $34.0347 | $34.03 | $34.05 | $34.00 |
| Purchase #6 | $187.74 | 3.705% | $194.6958 | $194.70 | $194.70 | $194.70 |
| Purchase #7 | $107.62 | 5.746% | $113.8038 | $113.80 | $113.80 | $113.80 |
| 7 purchase totals = | $896.53 | $964.2643 | $964.26 | $964.30 | $964.10 | |