| 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 | $86.36 | 13.592% | $98.0981 | $98.10 | $98.10 | $98.10 |
| Purchase #2 | $245.75 | 9.415% | $268.8874 | $268.89 | $268.90 | $268.90 |
| Purchase #3 | $181.69 | 7.417% | $195.1659 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $142.97 | 9.158% | $156.0632 | $156.06 | $156.05 | $156.10 |
| Purchase #5 | $195.38 | 7.672% | $210.3696 | $210.37 | $210.35 | $210.40 |
| Purchase #6 | $49.34 | 9.657% | $54.1048 | $54.10 | $54.10 | $54.10 |
| Purchase #7 | $243.77 | 13.486% | $276.6448 | $276.64 | $276.65 | $276.60 |
| 7 purchase totals = | $1,145.26 | $1,259.3338 | $1,259.33 | $1,259.30 | $1,259.40 | |