| 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 | $126.71 | 5.284% | $133.4054 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $170.60 | 8.135% | $184.4783 | $184.48 | $184.50 | $184.50 |
| Purchase #3 | $140.58 | 13.432% | $159.4627 | $159.46 | $159.45 | $159.50 |
| Purchase #4 | $239.73 | 13.705% | $272.585 | $272.59 | $272.60 | $272.60 |
| Purchase #5 | $207.74 | 12.559% | $233.8301 | $233.83 | $233.85 | $233.80 |
| Purchase #6 | $42.53 | 8.859% | $46.2977 | $46.30 | $46.30 | $46.30 |
| Purchase #7 | $69.52 | 13.206% | $78.7008 | $78.70 | $78.70 | $78.70 |
| 7 purchase totals = | $997.41 | $1,108.7600 | $1,108.77 | $1,108.80 | $1,108.80 | |