| 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 | $221.94 | 6.148% | $235.5849 | $235.58 | $235.60 | $235.60 |
| Purchase #2 | $214.79 | 7.397% | $230.678 | $230.68 | $230.70 | $230.70 |
| Purchase #3 | $132.35 | 4.403% | $138.1774 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $214.58 | 6.315% | $228.1307 | $228.13 | $228.15 | $228.10 |
| Purchase #5 | $55.46 | 12.501% | $62.3931 | $62.39 | $62.40 | $62.40 |
| Purchase #6 | $87.27 | 13.539% | $99.0855 | $99.09 | $99.10 | $99.10 |
| Purchase #7 | $82.87 | 6.634% | $88.3676 | $88.37 | $88.35 | $88.40 |
| 7 purchase totals = | $1,009.26 | $1,082.4172 | $1,082.42 | $1,082.50 | $1,082.50 | |