| 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 | $205.71 | 5.220% | $216.4481 | $216.45 | $216.45 | $216.40 |
| Purchase #2 | $163.86 | 12.302% | $184.0181 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $7.56 | 5.170% | $7.9509 | $7.95 | $7.95 | $8.00 |
| Purchase #4 | $142.25 | 13.811% | $161.8961 | $161.90 | $161.90 | $161.90 |
| Purchase #5 | $110.52 | 6.830% | $118.0685 | $118.07 | $118.05 | $118.10 |
| Purchase #6 | $185.42 | 12.800% | $209.1538 | $209.15 | $209.15 | $209.20 |
| Purchase #7 | $221.52 | 5.618% | $233.965 | $233.97 | $233.95 | $234.00 |
| 7 purchase totals = | $1,036.84 | $1,131.5005 | $1,131.51 | $1,131.45 | $1,131.60 | |