| 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 | $56.55 | 13.862% | $64.389 | $64.39 | $64.40 | $64.40 |
| Purchase #2 | $223.77 | 8.681% | $243.1955 | $243.20 | $243.20 | $243.20 |
| Purchase #3 | $220.28 | 10.599% | $243.6275 | $243.63 | $243.65 | $243.60 |
| Purchase #4 | $176.74 | 4.112% | $184.0075 | $184.01 | $184.00 | $184.00 |
| Purchase #5 | $97.44 | 10.682% | $107.8485 | $107.85 | $107.85 | $107.80 |
| Purchase #6 | $91.98 | 7.401% | $98.7874 | $98.79 | $98.80 | $98.80 |
| Purchase #7 | $230.64 | 7.163% | $247.1607 | $247.16 | $247.15 | $247.20 |
| 7 purchase totals = | $1,097.40 | $1,189.0161 | $1,189.03 | $1,189.05 | $1,189.00 | |