| 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 | $110.85 | 6.500% | $118.0553 | $118.06 | $118.05 | $118.10 |
| Purchase #2 | $105.46 | 3.315% | $108.956 | $108.96 | $108.95 | $109.00 |
| Purchase #3 | $219.51 | 11.532% | $244.8239 | $244.82 | $244.80 | $244.80 |
| Purchase #4 | $206.76 | 13.287% | $234.2322 | $234.23 | $234.25 | $234.20 |
| Purchase #5 | $148.95 | 3.569% | $154.266 | $154.27 | $154.25 | $154.30 |
| Purchase #6 | $26.59 | 11.401% | $29.6215 | $29.62 | $29.60 | $29.60 |
| Purchase #7 | $147.92 | 11.554% | $165.0107 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $966.04 | $1,054.9656 | $1,054.97 | $1,054.90 | $1,055.00 | |