| 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 | $168.64 | 11.843% | $188.612 | $188.61 | $188.60 | $188.60 |
| Purchase #2 | $241.80 | 10.789% | $267.8878 | $267.89 | $267.90 | $267.90 |
| Purchase #3 | $23.31 | 4.568% | $24.3748 | $24.37 | $24.35 | $24.40 |
| Purchase #4 | $11.51 | 10.425% | $12.7099 | $12.71 | $12.70 | $12.70 |
| Purchase #5 | $223.99 | 8.689% | $243.4525 | $243.45 | $243.45 | $243.50 |
| Purchase #6 | $198.52 | 9.523% | $217.4251 | $217.43 | $217.45 | $217.40 |
| Purchase #7 | $160.86 | 4.411% | $167.9555 | $167.96 | $167.95 | $168.00 |
| 7 purchase totals = | $1,028.63 | $1,122.4176 | $1,122.42 | $1,122.40 | $1,122.50 | |