| 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 | $134.64 | 9.146% | $146.9542 | $146.95 | $146.95 | $147.00 |
| Purchase #2 | $82.99 | 5.158% | $87.2706 | $87.27 | $87.25 | $87.30 |
| Purchase #3 | $242.99 | 8.675% | $264.0694 | $264.07 | $264.05 | $264.10 |
| Purchase #4 | $140.67 | 3.806% | $146.0239 | $146.02 | $146.00 | $146.00 |
| Purchase #5 | $39.73 | 7.105% | $42.5528 | $42.55 | $42.55 | $42.60 |
| Purchase #6 | $193.59 | 8.791% | $210.6085 | $210.61 | $210.60 | $210.60 |
| Purchase #7 | $203.88 | 4.384% | $212.8181 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $1,038.49 | $1,110.2975 | $1,110.29 | $1,110.20 | $1,110.40 | |