| 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 | $237.88 | 3.383% | $245.9275 | $245.93 | $245.95 | $245.90 |
| Purchase #2 | $198.76 | 11.427% | $221.4723 | $221.47 | $221.45 | $221.50 |
| Purchase #3 | $162.30 | 13.873% | $184.8159 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $191.96 | 6.483% | $204.4048 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $101.82 | 4.617% | $106.521 | $106.52 | $106.50 | $106.50 |
| Purchase #6 | $207.39 | 11.413% | $231.0594 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $116.40 | 3.481% | $120.4519 | $120.45 | $120.45 | $120.50 |
| 7 purchase totals = | $1,216.51 | $1,314.6528 | $1,314.65 | $1,314.60 | $1,314.70 | |