| 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 | $98.37 | 9.283% | $107.5017 | $107.50 | $107.50 | $107.50 |
| Purchase #2 | $197.87 | 7.493% | $212.6964 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $103.27 | 4.330% | $107.7416 | $107.74 | $107.75 | $107.70 |
| Purchase #4 | $222.41 | 9.229% | $242.9362 | $242.94 | $242.95 | $242.90 |
| Purchase #5 | $193.31 | 7.748% | $208.2877 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $219.68 | 3.151% | $226.6021 | $226.60 | $226.60 | $226.60 |
| Purchase #7 | $112.71 | 10.501% | $124.5457 | $124.55 | $124.55 | $124.50 |
| 7 purchase totals = | $1,147.62 | $1,230.3114 | $1,230.32 | $1,230.35 | $1,230.20 | |