| 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 | $232.27 | 10.240% | $256.0544 | $256.05 | $256.05 | $256.10 |
| Purchase #2 | $115.31 | 8.468% | $125.0745 | $125.07 | $125.05 | $125.10 |
| Purchase #3 | $98.97 | 13.822% | $112.6496 | $112.65 | $112.65 | $112.60 |
| Purchase #4 | $175.42 | 5.250% | $184.6296 | $184.63 | $184.65 | $184.60 |
| Purchase #5 | $145.95 | 10.709% | $161.5798 | $161.58 | $161.60 | $161.60 |
| Purchase #6 | $165.34 | 7.375% | $177.5338 | $177.53 | $177.55 | $177.50 |
| Purchase #7 | $247.35 | 12.743% | $278.8698 | $278.87 | $278.85 | $278.90 |
| 7 purchase totals = | $1,180.61 | $1,296.3915 | $1,296.38 | $1,296.40 | $1,296.40 | |