| 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 | $87.70 | 12.646% | $98.7905 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $208.70 | 12.224% | $234.2115 | $234.21 | $234.20 | $234.20 |
| Purchase #3 | $193.44 | 10.141% | $213.0568 | $213.06 | $213.05 | $213.10 |
| Purchase #4 | $230.84 | 13.584% | $262.1973 | $262.20 | $262.20 | $262.20 |
| Purchase #5 | $186.48 | 8.425% | $202.1909 | $202.19 | $202.20 | $202.20 |
| Purchase #6 | $27.32 | 8.849% | $29.7375 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $248.89 | 7.819% | $268.3507 | $268.35 | $268.35 | $268.40 |
| 7 purchase totals = | $1,183.37 | $1,308.5352 | $1,308.54 | $1,308.55 | $1,308.60 | |