| 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 | $121.65 | 12.385% | $136.7164 | $136.72 | $136.70 | $136.70 |
| Purchase #2 | $243.46 | 4.163% | $253.5952 | $253.60 | $253.60 | $253.60 |
| Purchase #3 | $216.66 | 6.445% | $230.6237 | $230.62 | $230.60 | $230.60 |
| Purchase #4 | $218.83 | 6.536% | $233.1327 | $233.13 | $233.15 | $233.10 |
| Purchase #5 | $151.33 | 3.388% | $156.4571 | $156.46 | $156.45 | $156.50 |
| Purchase #6 | $174.56 | 10.223% | $192.4053 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $199.25 | 5.337% | $209.884 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $1,325.74 | $1,412.8144 | $1,412.82 | $1,412.80 | $1,412.80 | |