| 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 | $245.92 | 10.789% | $272.4523 | $272.45 | $272.45 | $272.50 |
| Purchase #2 | $172.69 | 11.254% | $192.1245 | $192.12 | $192.10 | $192.10 |
| Purchase #3 | $179.84 | 4.162% | $187.3249 | $187.32 | $187.30 | $187.30 |
| Purchase #4 | $226.83 | 8.335% | $245.7363 | $245.74 | $245.75 | $245.70 |
| Purchase #5 | $191.67 | 10.535% | $211.8624 | $211.86 | $211.85 | $211.90 |
| Purchase #6 | $12.46 | 10.824% | $13.8087 | $13.81 | $13.80 | $13.80 |
| Purchase #7 | $204.34 | 5.650% | $215.8852 | $215.89 | $215.90 | $215.90 |
| 7 purchase totals = | $1,233.75 | $1,339.1943 | $1,339.19 | $1,339.15 | $1,339.20 | |