| 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 | $124.73 | 3.187% | $128.7051 | $128.71 | $128.70 | $128.70 |
| Purchase #2 | $213.87 | 8.300% | $231.6212 | $231.62 | $231.60 | $231.60 |
| Purchase #3 | $28.72 | 13.310% | $32.5426 | $32.54 | $32.55 | $32.50 |
| Purchase #4 | $77.91 | 9.118% | $85.0138 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $134.50 | 9.668% | $147.5035 | $147.50 | $147.50 | $147.50 |
| Purchase #6 | $173.81 | 9.701% | $190.6713 | $190.67 | $190.65 | $190.70 |
| Purchase #7 | $62.51 | 3.587% | $64.7522 | $64.75 | $64.75 | $64.80 |
| 7 purchase totals = | $816.05 | $880.8097 | $880.80 | $880.75 | $880.80 | |