| 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 | $223.45 | 13.494% | $253.6023 | $253.60 | $253.60 | $253.60 |
| Purchase #2 | $169.54 | 7.220% | $181.7808 | $181.78 | $181.80 | $181.80 |
| Purchase #3 | $235.79 | 5.333% | $248.3647 | $248.36 | $248.35 | $248.40 |
| Purchase #4 | $27.83 | 5.439% | $29.3437 | $29.34 | $29.35 | $29.30 |
| Purchase #5 | $188.42 | 4.211% | $196.3544 | $196.35 | $196.35 | $196.40 |
| Purchase #6 | $80.82 | 3.588% | $83.7198 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $226.68 | 8.794% | $246.6142 | $246.61 | $246.60 | $246.60 |
| 7 purchase totals = | $1,152.53 | $1,239.7799 | $1,239.76 | $1,239.75 | $1,239.80 | |