| 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 | $109.25 | 10.365% | $120.5738 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $231.37 | 8.568% | $251.1938 | $251.19 | $251.20 | $251.20 |
| Purchase #3 | $49.67 | 9.410% | $54.3439 | $54.34 | $54.35 | $54.30 |
| Purchase #4 | $63.32 | 3.294% | $65.4058 | $65.41 | $65.40 | $65.40 |
| Purchase #5 | $156.60 | 7.448% | $168.2636 | $168.26 | $168.25 | $168.30 |
| Purchase #6 | $99.31 | 4.279% | $103.5595 | $103.56 | $103.55 | $103.60 |
| Purchase #7 | $131.60 | 12.403% | $147.9223 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $841.12 | $911.2627 | $911.25 | $911.20 | $911.30 | |