| 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 | $223.35 | 6.385% | $237.6109 | $237.61 | $237.60 | $237.60 |
| Purchase #2 | $150.44 | 4.450% | $157.1346 | $157.13 | $157.15 | $157.10 |
| Purchase #3 | $197.82 | 4.356% | $206.437 | $206.44 | $206.45 | $206.40 |
| Purchase #4 | $190.31 | 13.124% | $215.2863 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $183.47 | 12.716% | $206.8 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $43.64 | 3.434% | $45.1386 | $45.14 | $45.15 | $45.10 |
| Purchase #7 | $180.87 | 11.193% | $201.1148 | $201.11 | $201.10 | $201.10 |
| 7 purchase totals = | $1,169.90 | $1,269.5222 | $1,269.52 | $1,269.55 | $1,269.40 | |