| 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 | $221.52 | 10.781% | $245.4021 | $245.40 | $245.40 | $245.40 |
| Purchase #2 | $80.93 | 8.616% | $87.9029 | $87.90 | $87.90 | $87.90 |
| Purchase #3 | $206.39 | 13.646% | $234.554 | $234.55 | $234.55 | $234.60 |
| Purchase #4 | $142.77 | 6.524% | $152.0843 | $152.08 | $152.10 | $152.10 |
| Purchase #5 | $171.77 | 7.727% | $185.0427 | $185.04 | $185.05 | $185.00 |
| Purchase #6 | $228.56 | 5.606% | $241.3731 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $154.26 | 5.522% | $162.7782 | $162.78 | $162.80 | $162.80 |
| 7 purchase totals = | $1,206.20 | $1,309.1373 | $1,309.12 | $1,309.15 | $1,309.20 | |