| 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 | $205.45 | 8.384% | $222.6749 | $222.67 | $222.65 | $222.70 |
| Purchase #2 | $179.94 | 8.314% | $194.9002 | $194.90 | $194.90 | $194.90 |
| Purchase #3 | $18.56 | 3.270% | $19.1669 | $19.17 | $19.15 | $19.20 |
| Purchase #4 | $171.77 | 9.330% | $187.7961 | $187.80 | $187.80 | $187.80 |
| Purchase #5 | $192.71 | 12.211% | $216.2418 | $216.24 | $216.25 | $216.20 |
| Purchase #6 | $242.82 | 4.623% | $254.0456 | $254.05 | $254.05 | $254.00 |
| Purchase #7 | $143.48 | 6.105% | $152.2395 | $152.24 | $152.25 | $152.20 |
| 7 purchase totals = | $1,154.73 | $1,247.0650 | $1,247.07 | $1,247.05 | $1,247.00 | |