| 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 | $205.34 | 13.325% | $232.7016 | $232.70 | $232.70 | $232.70 |
| Purchase #2 | $208.88 | 6.335% | $222.1125 | $222.11 | $222.10 | $222.10 |
| Purchase #3 | $127.71 | 4.183% | $133.0521 | $133.05 | $133.05 | $133.10 |
| Purchase #4 | $199.45 | 7.776% | $214.9592 | $214.96 | $214.95 | $215.00 |
| Purchase #5 | $167.82 | 12.743% | $189.2053 | $189.21 | $189.20 | $189.20 |
| Purchase #6 | $156.77 | 11.584% | $174.9302 | $174.93 | $174.95 | $174.90 |
| Purchase #7 | $80.38 | 11.579% | $89.6872 | $89.69 | $89.70 | $89.70 |
| 7 purchase totals = | $1,146.35 | $1,256.6481 | $1,256.65 | $1,256.65 | $1,256.70 | |