| 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 | $190.50 | 10.634% | $210.7578 | $210.76 | $210.75 | $210.80 |
| Purchase #2 | $139.59 | 9.133% | $152.3388 | $152.34 | $152.35 | $152.30 |
| Purchase #3 | $195.69 | 4.870% | $205.2201 | $205.22 | $205.20 | $205.20 |
| Purchase #4 | $154.25 | 12.607% | $173.6963 | $173.70 | $173.70 | $173.70 |
| Purchase #5 | $17.31 | 12.565% | $19.485 | $19.49 | $19.50 | $19.50 |
| Purchase #6 | $22.82 | 12.601% | $25.6955 | $25.70 | $25.70 | $25.70 |
| Purchase #7 | $240.81 | 9.374% | $263.3835 | $263.38 | $263.40 | $263.40 |
| 7 purchase totals = | $960.97 | $1,050.5770 | $1,050.59 | $1,050.60 | $1,050.60 | |