| 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 | $237.48 | 12.316% | $266.728 | $266.73 | $266.75 | $266.70 |
| Purchase #2 | $112.87 | 6.659% | $120.386 | $120.39 | $120.40 | $120.40 |
| Purchase #3 | $101.85 | 9.149% | $111.1683 | $111.17 | $111.15 | $111.20 |
| Purchase #4 | $11.99 | 3.403% | $12.398 | $12.40 | $12.40 | $12.40 |
| Purchase #5 | $168.46 | 7.438% | $180.9901 | $180.99 | $181.00 | $181.00 |
| Purchase #6 | $136.29 | 9.329% | $149.0045 | $149.00 | $149.00 | $149.00 |
| Purchase #7 | $158.27 | 8.838% | $172.2579 | $172.26 | $172.25 | $172.30 |
| 7 purchase totals = | $927.21 | $1,012.9328 | $1,012.94 | $1,012.95 | $1,013.00 | |