| 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 | $232.98 | 6.677% | $248.5361 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $125.95 | 3.125% | $129.8859 | $129.89 | $129.90 | $129.90 |
| Purchase #3 | $242.50 | 6.558% | $258.4032 | $258.40 | $258.40 | $258.40 |
| Purchase #4 | $153.41 | 13.554% | $174.2032 | $174.20 | $174.20 | $174.20 |
| Purchase #5 | $128.99 | 3.749% | $133.8258 | $133.83 | $133.85 | $133.80 |
| Purchase #6 | $161.55 | 4.578% | $168.9458 | $168.95 | $168.95 | $168.90 |
| Purchase #7 | $152.30 | 8.325% | $164.979 | $164.98 | $165.00 | $165.00 |
| 7 purchase totals = | $1,197.68 | $1,278.7790 | $1,278.79 | $1,278.85 | $1,278.70 | |