| 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 | $130.32 | 4.202% | $135.796 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $67.65 | 7.302% | $72.5898 | $72.59 | $72.60 | $72.60 |
| Purchase #3 | $82.48 | 7.721% | $88.8483 | $88.85 | $88.85 | $88.80 |
| Purchase #4 | $223.96 | 6.276% | $238.0157 | $238.02 | $238.00 | $238.00 |
| Purchase #5 | $214.60 | 9.641% | $235.2896 | $235.29 | $235.30 | $235.30 |
| Purchase #6 | $51.83 | 3.391% | $53.5876 | $53.59 | $53.60 | $53.60 |
| Purchase #7 | $186.31 | 7.427% | $200.1472 | $200.15 | $200.15 | $200.10 |
| 7 purchase totals = | $957.15 | $1,024.2742 | $1,024.29 | $1,024.30 | $1,024.20 | |