| 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 | $240.64 | 11.280% | $267.7842 | $267.78 | $267.80 | $267.80 |
| Purchase #2 | $12.28 | 3.644% | $12.7275 | $12.73 | $12.75 | $12.70 |
| Purchase #3 | $9.54 | 11.288% | $10.6169 | $10.62 | $10.60 | $10.60 |
| Purchase #4 | $36.53 | 3.349% | $37.7534 | $37.75 | $37.75 | $37.80 |
| Purchase #5 | $80.62 | 9.246% | $88.0741 | $88.07 | $88.05 | $88.10 |
| Purchase #6 | $68.31 | 8.503% | $74.1184 | $74.12 | $74.10 | $74.10 |
| Purchase #7 | $192.30 | 7.591% | $206.8975 | $206.90 | $206.90 | $206.90 |
| 7 purchase totals = | $640.22 | $697.9720 | $697.97 | $697.95 | $698.00 | |