| 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 | $127.71 | 10.566% | $141.2038 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $164.26 | 8.115% | $177.5897 | $177.59 | $177.60 | $177.60 |
| Purchase #3 | $239.66 | 10.677% | $265.2485 | $265.25 | $265.25 | $265.20 |
| Purchase #4 | $111.83 | 13.133% | $126.5166 | $126.52 | $126.50 | $126.50 |
| Purchase #5 | $35.73 | 9.444% | $39.1043 | $39.10 | $39.10 | $39.10 |
| Purchase #6 | $27.30 | 3.206% | $28.1752 | $28.18 | $28.20 | $28.20 |
| Purchase #7 | $204.42 | 3.589% | $211.7566 | $211.76 | $211.75 | $211.80 |
| 7 purchase totals = | $910.91 | $989.5947 | $989.60 | $989.60 | $989.60 | |