| 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 | $219.43 | 5.646% | $231.819 | $231.82 | $231.80 | $231.80 |
| Purchase #2 | $219.62 | 13.698% | $249.7035 | $249.70 | $249.70 | $249.70 |
| Purchase #3 | $228.26 | 4.411% | $238.3285 | $238.33 | $238.35 | $238.30 |
| Purchase #4 | $195.34 | 4.371% | $203.8783 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $42.55 | 3.196% | $43.9099 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $46.26 | 7.252% | $49.6148 | $49.61 | $49.60 | $49.60 |
| Purchase #7 | $94.49 | 12.818% | $106.6017 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $1,045.95 | $1,123.8557 | $1,123.85 | $1,123.85 | $1,123.80 | |