| 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 | $125.81 | 3.476% | $130.1832 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $126.71 | 9.334% | $138.5371 | $138.54 | $138.55 | $138.50 |
| Purchase #3 | $26.86 | 5.544% | $28.3491 | $28.35 | $28.35 | $28.30 |
| Purchase #4 | $171.78 | 6.531% | $182.999 | $183.00 | $183.00 | $183.00 |
| Purchase #5 | $94.75 | 8.329% | $102.6417 | $102.64 | $102.65 | $102.60 |
| Purchase #6 | $193.69 | 12.361% | $217.632 | $217.63 | $217.65 | $217.60 |
| Purchase #7 | $187.48 | 6.468% | $199.6062 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $927.08 | $999.9483 | $999.95 | $1,000.00 | $999.80 | |