| 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 | $219.59 | 6.388% | $233.6174 | $233.62 | $233.60 | $233.60 |
| Purchase #2 | $132.92 | 4.396% | $138.7632 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $206.51 | 9.210% | $225.5296 | $225.53 | $225.55 | $225.50 |
| Purchase #4 | $167.60 | 3.548% | $173.5464 | $173.55 | $173.55 | $173.50 |
| Purchase #5 | $141.42 | 10.126% | $155.7402 | $155.74 | $155.75 | $155.70 |
| Purchase #6 | $172.79 | 7.483% | $185.7199 | $185.72 | $185.70 | $185.70 |
| Purchase #7 | $194.26 | 8.448% | $210.6711 | $210.67 | $210.65 | $210.70 |
| 7 purchase totals = | $1,235.09 | $1,323.5878 | $1,323.59 | $1,323.55 | $1,323.50 | |