| 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 | $120.62 | 4.178% | $125.6595 | $125.66 | $125.65 | $125.70 |
| Purchase #2 | $42.80 | 9.617% | $46.9161 | $46.92 | $46.90 | $46.90 |
| Purchase #3 | $123.46 | 4.356% | $128.8379 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $123.53 | 11.802% | $138.109 | $138.11 | $138.10 | $138.10 |
| Purchase #5 | $208.51 | 4.206% | $217.2799 | $217.28 | $217.30 | $217.30 |
| Purchase #6 | $190.99 | 4.362% | $199.321 | $199.32 | $199.30 | $199.30 |
| Purchase #7 | $31.73 | 6.517% | $33.7978 | $33.80 | $33.80 | $33.80 |
| 7 purchase totals = | $841.64 | $889.9212 | $889.93 | $889.90 | $889.90 | |