| 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 | $165.72 | 12.467% | $186.3803 | $186.38 | $186.40 | $186.40 |
| Purchase #2 | $226.47 | 7.774% | $244.0758 | $244.08 | $244.10 | $244.10 |
| Purchase #3 | $223.98 | 12.479% | $251.9305 | $251.93 | $251.95 | $251.90 |
| Purchase #4 | $120.45 | 10.601% | $133.2189 | $133.22 | $133.20 | $133.20 |
| Purchase #5 | $233.30 | 5.562% | $246.2761 | $246.28 | $246.30 | $246.30 |
| Purchase #6 | $29.36 | 4.317% | $30.6275 | $30.63 | $30.65 | $30.60 |
| Purchase #7 | $104.65 | 8.686% | $113.7399 | $113.74 | $113.75 | $113.70 |
| 7 purchase totals = | $1,103.93 | $1,206.2490 | $1,206.26 | $1,206.35 | $1,206.20 | |