| 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 | $230.40 | 11.806% | $257.601 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $239.92 | 5.802% | $253.8402 | $253.84 | $253.85 | $253.80 |
| Purchase #3 | $136.37 | 3.641% | $141.3352 | $141.34 | $141.35 | $141.30 |
| Purchase #4 | $101.82 | 5.407% | $107.3254 | $107.33 | $107.35 | $107.30 |
| Purchase #5 | $133.36 | 4.397% | $139.2238 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $110.53 | 8.860% | $120.323 | $120.32 | $120.30 | $120.30 |
| Purchase #7 | $76.75 | 7.646% | $82.6183 | $82.62 | $82.60 | $82.60 |
| 7 purchase totals = | $1,029.15 | $1,102.2669 | $1,102.27 | $1,102.25 | $1,102.10 | |