| 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 | $120.59 | 13.618% | $137.0119 | $137.01 | $137.00 | $137.00 |
| Purchase #2 | $242.65 | 10.651% | $268.4947 | $268.49 | $268.50 | $268.50 |
| Purchase #3 | $213.79 | 9.463% | $234.0209 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $132.30 | 12.549% | $148.9023 | $148.90 | $148.90 | $148.90 |
| Purchase #5 | $123.70 | 4.267% | $128.9783 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $186.53 | 12.574% | $209.9843 | $209.98 | $210.00 | $210.00 |
| Purchase #7 | $147.52 | 4.187% | $153.6967 | $153.70 | $153.70 | $153.70 |
| 7 purchase totals = | $1,167.08 | $1,281.0891 | $1,281.08 | $1,281.10 | $1,281.10 | |