| 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 | $22.92 | 11.127% | $25.4703 | $25.47 | $25.45 | $25.50 |
| Purchase #2 | $121.52 | 11.138% | $135.0549 | $135.05 | $135.05 | $135.10 |
| Purchase #3 | $166.90 | 3.112% | $172.0939 | $172.09 | $172.10 | $172.10 |
| Purchase #4 | $231.58 | 11.525% | $258.2696 | $258.27 | $258.25 | $258.30 |
| Purchase #5 | $121.99 | 13.275% | $138.1842 | $138.18 | $138.20 | $138.20 |
| Purchase #6 | $242.97 | 4.472% | $253.8356 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $240.72 | 4.421% | $251.3622 | $251.36 | $251.35 | $251.40 |
| 7 purchase totals = | $1,148.60 | $1,234.2707 | $1,234.26 | $1,234.25 | $1,234.40 | |