| 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 | $197.52 | 13.797% | $224.7718 | $224.77 | $224.75 | $224.80 |
| Purchase #2 | $153.71 | 13.397% | $174.3025 | $174.30 | $174.30 | $174.30 |
| Purchase #3 | $246.67 | 9.503% | $270.1111 | $270.11 | $270.10 | $270.10 |
| Purchase #4 | $123.72 | 7.838% | $133.4172 | $133.42 | $133.40 | $133.40 |
| Purchase #5 | $205.73 | 5.694% | $217.4443 | $217.44 | $217.45 | $217.40 |
| Purchase #6 | $248.80 | 12.703% | $280.4051 | $280.41 | $280.40 | $280.40 |
| Purchase #7 | $67.90 | 13.599% | $77.1337 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $1,244.05 | $1,377.5857 | $1,377.58 | $1,377.55 | $1,377.50 | |