| 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 | $224.62 | 5.311% | $236.5496 | $236.55 | $236.55 | $236.50 |
| Purchase #2 | $10.39 | 6.707% | $11.0869 | $11.09 | $11.10 | $11.10 |
| Purchase #3 | $100.86 | 7.176% | $108.0977 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $168.28 | 7.443% | $180.8051 | $180.81 | $180.80 | $180.80 |
| Purchase #5 | $248.47 | 11.823% | $277.8466 | $277.85 | $277.85 | $277.80 |
| Purchase #6 | $32.81 | 3.239% | $33.8727 | $33.87 | $33.85 | $33.90 |
| Purchase #7 | $242.64 | 13.338% | $275.0033 | $275.00 | $275.00 | $275.00 |
| 7 purchase totals = | $1,028.07 | $1,123.2619 | $1,123.27 | $1,123.25 | $1,123.20 | |