| 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 | $12.84 | 11.782% | $14.3528 | $14.35 | $14.35 | $14.40 |
| Purchase #2 | $232.48 | 11.569% | $259.3756 | $259.38 | $259.40 | $259.40 |
| Purchase #3 | $138.44 | 4.333% | $144.4386 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $162.82 | 11.310% | $181.2349 | $181.23 | $181.25 | $181.20 |
| Purchase #5 | $209.86 | 8.220% | $227.1105 | $227.11 | $227.10 | $227.10 |
| Purchase #6 | $122.72 | 7.360% | $131.7522 | $131.75 | $131.75 | $131.80 |
| Purchase #7 | $132.77 | 8.241% | $143.7116 | $143.71 | $143.70 | $143.70 |
| 7 purchase totals = | $1,011.93 | $1,101.9762 | $1,101.97 | $1,102.00 | $1,102.00 | |