| 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 | $84.56 | 12.805% | $95.3879 | $95.39 | $95.40 | $95.40 |
| Purchase #2 | $203.35 | 9.697% | $223.0688 | $223.07 | $223.05 | $223.10 |
| Purchase #3 | $75.49 | 11.515% | $84.1827 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $76.98 | 13.159% | $87.1098 | $87.11 | $87.10 | $87.10 |
| Purchase #5 | $222.40 | 4.279% | $231.9165 | $231.92 | $231.90 | $231.90 |
| Purchase #6 | $191.64 | 8.173% | $207.3027 | $207.30 | $207.30 | $207.30 |
| Purchase #7 | $92.77 | 10.174% | $102.2084 | $102.21 | $102.20 | $102.20 |
| 7 purchase totals = | $947.19 | $1,031.1768 | $1,031.18 | $1,031.15 | $1,031.20 | |