| 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 | $162.66 | 3.610% | $168.532 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $222.67 | 4.573% | $232.8527 | $232.85 | $232.85 | $232.90 |
| Purchase #3 | $101.91 | 12.823% | $114.9779 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $104.62 | 4.796% | $109.6376 | $109.64 | $109.65 | $109.60 |
| Purchase #5 | $245.87 | 8.255% | $266.1666 | $266.17 | $266.15 | $266.20 |
| Purchase #6 | $127.33 | 8.397% | $138.0219 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $242.57 | 3.409% | $250.8392 | $250.84 | $250.85 | $250.80 |
| 7 purchase totals = | $1,207.63 | $1,281.0279 | $1,281.03 | $1,281.05 | $1,281.00 | |