| 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 | $185.43 | 12.790% | $209.1465 | $209.15 | $209.15 | $209.10 |
| Purchase #2 | $179.57 | 7.478% | $192.9982 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $246.30 | 7.616% | $265.0582 | $265.06 | $265.05 | $265.10 |
| Purchase #4 | $243.82 | 10.628% | $269.7332 | $269.73 | $269.75 | $269.70 |
| Purchase #5 | $172.68 | 7.161% | $185.0456 | $185.05 | $185.05 | $185.00 |
| Purchase #6 | $44.60 | 13.300% | $50.5318 | $50.53 | $50.55 | $50.50 |
| Purchase #7 | $31.58 | 9.652% | $34.6281 | $34.63 | $34.65 | $34.60 |
| 7 purchase totals = | $1,103.98 | $1,207.1416 | $1,207.15 | $1,207.20 | $1,207.00 | |