| 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 | $23.32 | 9.799% | $25.6051 | $25.61 | $25.60 | $25.60 |
| Purchase #2 | $123.30 | 6.487% | $131.2985 | $131.30 | $131.30 | $131.30 |
| Purchase #3 | $77.80 | 5.193% | $81.8402 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $241.68 | 3.842% | $250.9653 | $250.97 | $250.95 | $251.00 |
| Purchase #5 | $199.41 | 12.555% | $224.4459 | $224.45 | $224.45 | $224.40 |
| Purchase #6 | $80.61 | 11.132% | $89.5835 | $89.58 | $89.60 | $89.60 |
| Purchase #7 | $187.82 | 3.432% | $194.266 | $194.27 | $194.25 | $194.30 |
| 7 purchase totals = | $933.94 | $998.0045 | $998.02 | $998.00 | $998.00 | |