| 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 | $216.36 | 12.221% | $242.8014 | $242.80 | $242.80 | $242.80 |
| Purchase #2 | $142.84 | 13.611% | $162.282 | $162.28 | $162.30 | $162.30 |
| Purchase #3 | $215.37 | 11.134% | $239.3493 | $239.35 | $239.35 | $239.30 |
| Purchase #4 | $199.74 | 5.574% | $210.8735 | $210.87 | $210.85 | $210.90 |
| Purchase #5 | $39.58 | 9.139% | $43.1972 | $43.20 | $43.20 | $43.20 |
| Purchase #6 | $189.33 | 11.112% | $210.3683 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $187.72 | 6.349% | $199.6383 | $199.64 | $199.65 | $199.60 |
| 7 purchase totals = | $1,190.94 | $1,308.5100 | $1,308.51 | $1,308.50 | $1,308.50 | |