| 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 | $102.56 | 4.397% | $107.0696 | $107.07 | $107.05 | $107.10 |
| Purchase #2 | $232.59 | 10.751% | $257.5958 | $257.60 | $257.60 | $257.60 |
| Purchase #3 | $241.31 | 8.839% | $262.6394 | $262.64 | $262.65 | $262.60 |
| Purchase #4 | $28.66 | 6.810% | $30.6117 | $30.61 | $30.60 | $30.60 |
| Purchase #5 | $231.75 | 10.158% | $255.2912 | $255.29 | $255.30 | $255.30 |
| Purchase #6 | $115.86 | 12.213% | $130.01 | $130.01 | $130.00 | $130.00 |
| Purchase #7 | $74.92 | 7.236% | $80.3412 | $80.34 | $80.35 | $80.30 |
| 7 purchase totals = | $1,027.65 | $1,123.5589 | $1,123.56 | $1,123.55 | $1,123.50 | |