| 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 | $80.33 | 9.312% | $87.8103 | $87.81 | $87.80 | $87.80 |
| Purchase #2 | $188.96 | 10.305% | $208.4323 | $208.43 | $208.45 | $208.40 |
| Purchase #3 | $170.33 | 13.649% | $193.5783 | $193.58 | $193.60 | $193.60 |
| Purchase #4 | $24.41 | 10.487% | $26.9699 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $239.31 | 4.120% | $249.1696 | $249.17 | $249.15 | $249.20 |
| Purchase #6 | $142.36 | 9.115% | $155.3361 | $155.34 | $155.35 | $155.30 |
| Purchase #7 | $241.58 | 13.621% | $274.4856 | $274.49 | $274.50 | $274.50 |
| 7 purchase totals = | $1,087.28 | $1,195.7821 | $1,195.79 | $1,195.80 | $1,195.80 | |