| 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 | $178.91 | 4.135% | $186.3079 | $186.31 | $186.30 | $186.30 |
| Purchase #2 | $128.41 | 3.264% | $132.6013 | $132.60 | $132.60 | $132.60 |
| Purchase #3 | $222.40 | 3.395% | $229.9505 | $229.95 | $229.95 | $230.00 |
| Purchase #4 | $189.62 | 13.445% | $215.1144 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $192.62 | 9.464% | $210.8496 | $210.85 | $210.85 | $210.80 |
| Purchase #6 | $187.29 | 7.825% | $201.9454 | $201.95 | $201.95 | $201.90 |
| Purchase #7 | $33.61 | 4.530% | $35.1325 | $35.13 | $35.15 | $35.10 |
| 7 purchase totals = | $1,132.86 | $1,211.9016 | $1,211.90 | $1,211.90 | $1,211.80 | |