| 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 | $9.93 | 10.564% | $10.979 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $35.72 | 4.345% | $37.272 | $37.27 | $37.25 | $37.30 |
| Purchase #3 | $62.48 | 12.406% | $70.2313 | $70.23 | $70.25 | $70.20 |
| Purchase #4 | $229.62 | 12.436% | $258.1755 | $258.18 | $258.20 | $258.20 |
| Purchase #5 | $223.48 | 4.836% | $234.2875 | $234.29 | $234.30 | $234.30 |
| Purchase #6 | $142.67 | 3.675% | $147.9131 | $147.91 | $147.90 | $147.90 |
| Purchase #7 | $239.67 | 6.106% | $254.3043 | $254.30 | $254.30 | $254.30 |
| 7 purchase totals = | $943.57 | $1,013.1627 | $1,013.16 | $1,013.20 | $1,013.20 | |