| 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 | $192.55 | 10.834% | $213.4109 | $213.41 | $213.40 | $213.40 |
| Purchase #2 | $195.75 | 10.271% | $215.8555 | $215.86 | $215.85 | $215.90 |
| Purchase #3 | $164.43 | 13.863% | $187.2249 | $187.22 | $187.20 | $187.20 |
| Purchase #4 | $83.36 | 8.557% | $90.4931 | $90.49 | $90.50 | $90.50 |
| Purchase #5 | $35.68 | 8.315% | $38.6468 | $38.65 | $38.65 | $38.60 |
| Purchase #6 | $243.59 | 5.766% | $257.6354 | $257.64 | $257.65 | $257.60 |
| Purchase #7 | $242.32 | 6.835% | $258.8826 | $258.88 | $258.90 | $258.90 |
| 7 purchase totals = | $1,157.68 | $1,262.1492 | $1,262.15 | $1,262.15 | $1,262.10 | |