| 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 | $232.82 | 9.108% | $254.0252 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $166.33 | 7.123% | $178.1777 | $178.18 | $178.20 | $178.20 |
| Purchase #3 | $125.65 | 11.805% | $140.483 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $134.77 | 7.347% | $144.6716 | $144.67 | $144.65 | $144.70 |
| Purchase #5 | $63.99 | 9.287% | $69.9328 | $69.93 | $69.95 | $69.90 |
| Purchase #6 | $76.55 | 13.803% | $87.1162 | $87.12 | $87.10 | $87.10 |
| Purchase #7 | $216.30 | 11.746% | $241.7066 | $241.71 | $241.70 | $241.70 |
| 7 purchase totals = | $1,016.41 | $1,116.1131 | $1,116.12 | $1,116.15 | $1,116.10 | |