| 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 | $129.95 | 9.337% | $142.0834 | $142.08 | $142.10 | $142.10 |
| Purchase #2 | $216.63 | 10.322% | $238.9905 | $238.99 | $239.00 | $239.00 |
| Purchase #3 | $80.66 | 3.624% | $83.5831 | $83.58 | $83.60 | $83.60 |
| Purchase #4 | $40.27 | 9.157% | $43.9575 | $43.96 | $43.95 | $44.00 |
| Purchase #5 | $118.84 | 12.646% | $133.8685 | $133.87 | $133.85 | $133.90 |
| Purchase #6 | $22.44 | 4.105% | $23.3612 | $23.36 | $23.35 | $23.40 |
| Purchase #7 | $165.51 | 7.577% | $178.0507 | $178.05 | $178.05 | $178.10 |
| 7 purchase totals = | $774.30 | $843.8949 | $843.89 | $843.90 | $844.10 | |