| 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 | $182.51 | 11.143% | $202.8471 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $9.68 | 11.387% | $10.7823 | $10.78 | $10.80 | $10.80 |
| Purchase #3 | $131.56 | 4.813% | $137.892 | $137.89 | $137.90 | $137.90 |
| Purchase #4 | $145.61 | 3.752% | $151.0733 | $151.07 | $151.05 | $151.10 |
| Purchase #5 | $235.25 | 13.125% | $266.1266 | $266.13 | $266.15 | $266.10 |
| Purchase #6 | $210.54 | 5.640% | $222.4145 | $222.41 | $222.40 | $222.40 |
| Purchase #7 | $212.29 | 8.744% | $230.8526 | $230.85 | $230.85 | $230.90 |
| 7 purchase totals = | $1,127.44 | $1,221.9884 | $1,221.98 | $1,222.00 | $1,222.00 | |