| 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 | $35.38 | 9.783% | $38.8412 | $38.84 | $38.85 | $38.80 |
| Purchase #2 | $131.89 | 9.871% | $144.9089 | $144.91 | $144.90 | $144.90 |
| Purchase #3 | $79.77 | 5.566% | $84.21 | $84.21 | $84.20 | $84.20 |
| Purchase #4 | $171.43 | 8.588% | $186.1524 | $186.15 | $186.15 | $186.20 |
| Purchase #5 | $11.32 | 12.706% | $12.7583 | $12.76 | $12.75 | $12.80 |
| Purchase #6 | $180.98 | 10.738% | $200.4136 | $200.41 | $200.40 | $200.40 |
| Purchase #7 | $211.49 | 6.788% | $225.8459 | $225.85 | $225.85 | $225.80 |
| 7 purchase totals = | $822.26 | $893.1303 | $893.13 | $893.10 | $893.10 | |