| 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 | $175.37 | 10.544% | $193.861 | $193.86 | $193.85 | $193.90 |
| Purchase #2 | $219.76 | 5.127% | $231.0271 | $231.03 | $231.05 | $231.00 |
| Purchase #3 | $93.77 | 8.159% | $101.4207 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $242.28 | 11.624% | $270.4426 | $270.44 | $270.45 | $270.40 |
| Purchase #5 | $127.85 | 4.483% | $133.5815 | $133.58 | $133.60 | $133.60 |
| Purchase #6 | $71.72 | 6.249% | $76.2018 | $76.20 | $76.20 | $76.20 |
| Purchase #7 | $84.33 | 3.328% | $87.1365 | $87.14 | $87.15 | $87.10 |
| 7 purchase totals = | $1,015.08 | $1,093.6712 | $1,093.67 | $1,093.70 | $1,093.60 | |