| 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 | $230.53 | 10.693% | $255.1806 | $255.18 | $255.20 | $255.20 |
| Purchase #2 | $41.98 | 3.449% | $43.4279 | $43.43 | $43.45 | $43.40 |
| Purchase #3 | $199.54 | 4.160% | $207.8409 | $207.84 | $207.85 | $207.80 |
| Purchase #4 | $177.64 | 10.544% | $196.3704 | $196.37 | $196.35 | $196.40 |
| Purchase #5 | $43.80 | 3.148% | $45.1788 | $45.18 | $45.20 | $45.20 |
| Purchase #6 | $199.95 | 6.303% | $212.5528 | $212.55 | $212.55 | $212.60 |
| Purchase #7 | $198.90 | 5.401% | $209.6426 | $209.64 | $209.65 | $209.60 |
| 7 purchase totals = | $1,092.34 | $1,170.1940 | $1,170.19 | $1,170.25 | $1,170.20 | |