| 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 | $112.76 | 7.740% | $121.4876 | $121.49 | $121.50 | $121.50 |
| Purchase #2 | $218.33 | 12.123% | $244.7981 | $244.80 | $244.80 | $244.80 |
| Purchase #3 | $102.47 | 7.847% | $110.5108 | $110.51 | $110.50 | $110.50 |
| Purchase #4 | $204.65 | 4.162% | $213.1675 | $213.17 | $213.15 | $213.20 |
| Purchase #5 | $101.68 | 12.333% | $114.2202 | $114.22 | $114.20 | $114.20 |
| Purchase #6 | $153.41 | 12.328% | $172.3224 | $172.32 | $172.30 | $172.30 |
| Purchase #7 | $186.75 | 3.127% | $192.5897 | $192.59 | $192.60 | $192.60 |
| 7 purchase totals = | $1,080.05 | $1,169.0963 | $1,169.10 | $1,169.05 | $1,169.10 | |