| 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 | $198.39 | 8.320% | $214.896 | $214.90 | $214.90 | $214.90 |
| Purchase #2 | $174.72 | 9.633% | $191.5508 | $191.55 | $191.55 | $191.60 |
| Purchase #3 | $123.45 | 6.671% | $131.6853 | $131.69 | $131.70 | $131.70 |
| Purchase #4 | $159.73 | 3.764% | $165.7422 | $165.74 | $165.75 | $165.70 |
| Purchase #5 | $36.98 | 10.323% | $40.7974 | $40.80 | $40.80 | $40.80 |
| Purchase #6 | $218.97 | 6.599% | $233.4198 | $233.42 | $233.40 | $233.40 |
| Purchase #7 | $44.66 | 11.821% | $49.9393 | $49.94 | $49.95 | $49.90 |
| 7 purchase totals = | $956.90 | $1,028.0308 | $1,028.04 | $1,028.05 | $1,028.00 | |