| 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 | $81.62 | 6.236% | $86.7098 | $86.71 | $86.70 | $86.70 |
| Purchase #2 | $34.38 | 5.588% | $36.3012 | $36.30 | $36.30 | $36.30 |
| Purchase #3 | $202.52 | 12.799% | $228.4405 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $235.70 | 11.556% | $262.9375 | $262.94 | $262.95 | $262.90 |
| Purchase #5 | $218.99 | 9.599% | $240.0109 | $240.01 | $240.00 | $240.00 |
| Purchase #6 | $227.97 | 9.617% | $249.8939 | $249.89 | $249.90 | $249.90 |
| Purchase #7 | $12.32 | 6.848% | $13.1637 | $13.16 | $13.15 | $13.20 |
| 7 purchase totals = | $1,013.50 | $1,117.4575 | $1,117.45 | $1,117.45 | $1,117.40 | |