| 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 | $118.89 | 4.636% | $124.4017 | $124.40 | $124.40 | $124.40 |
| Purchase #2 | $245.78 | 10.469% | $271.5107 | $271.51 | $271.50 | $271.50 |
| Purchase #3 | $219.70 | 12.661% | $247.5162 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $214.32 | 13.124% | $242.4474 | $242.45 | $242.45 | $242.40 |
| Purchase #5 | $222.46 | 11.681% | $248.4456 | $248.45 | $248.45 | $248.40 |
| Purchase #6 | $91.65 | 5.379% | $96.5799 | $96.58 | $96.60 | $96.60 |
| Purchase #7 | $55.39 | 9.780% | $60.8071 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $1,168.19 | $1,291.7086 | $1,291.72 | $1,291.70 | $1,291.60 | |