| 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 | $117.26 | 9.737% | $128.6776 | $128.68 | $128.70 | $128.70 |
| Purchase #2 | $7.42 | 7.445% | $7.9724 | $7.97 | $7.95 | $8.00 |
| Purchase #3 | $198.97 | 11.223% | $221.3004 | $221.30 | $221.30 | $221.30 |
| Purchase #4 | $153.29 | 10.109% | $168.7861 | $168.79 | $168.80 | $168.80 |
| Purchase #5 | $18.77 | 5.187% | $19.7436 | $19.74 | $19.75 | $19.70 |
| Purchase #6 | $161.28 | 6.143% | $171.1874 | $171.19 | $171.20 | $171.20 |
| Purchase #7 | $191.57 | 8.746% | $208.3247 | $208.32 | $208.30 | $208.30 |
| 7 purchase totals = | $848.56 | $925.9922 | $925.99 | $926.00 | $926.00 | |