| 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 | $126.46 | 3.448% | $130.8203 | $130.82 | $130.80 | $130.80 |
| Purchase #2 | $235.97 | 7.785% | $254.3403 | $254.34 | $254.35 | $254.30 |
| Purchase #3 | $154.93 | 6.226% | $164.5759 | $164.58 | $164.60 | $164.60 |
| Purchase #4 | $192.44 | 8.551% | $208.8955 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $11.52 | 6.395% | $12.2567 | $12.26 | $12.25 | $12.30 |
| Purchase #6 | $97.34 | 9.597% | $106.6817 | $106.68 | $106.70 | $106.70 |
| Purchase #7 | $170.59 | 8.337% | $184.8121 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $989.25 | $1,062.3825 | $1,062.39 | $1,062.40 | $1,062.40 | |