| 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 | $193.27 | 7.429% | $207.628 | $207.63 | $207.65 | $207.60 |
| Purchase #2 | $126.28 | 5.676% | $133.4477 | $133.45 | $133.45 | $133.40 |
| Purchase #3 | $211.52 | 4.787% | $221.6455 | $221.65 | $221.65 | $221.60 |
| Purchase #4 | $196.92 | 4.127% | $205.0469 | $205.05 | $205.05 | $205.00 |
| Purchase #5 | $235.97 | 7.585% | $253.8683 | $253.87 | $253.85 | $253.90 |
| Purchase #6 | $22.96 | 11.177% | $25.5262 | $25.53 | $25.55 | $25.50 |
| Purchase #7 | $111.40 | 9.510% | $121.9941 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $1,098.32 | $1,169.1567 | $1,169.17 | $1,169.20 | $1,169.00 | |