| 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 | $131.92 | 11.548% | $147.1541 | $147.15 | $147.15 | $147.20 |
| Purchase #2 | $223.62 | 3.811% | $232.1422 | $232.14 | $232.15 | $232.10 |
| Purchase #3 | $33.52 | 6.568% | $35.7216 | $35.72 | $35.70 | $35.70 |
| Purchase #4 | $75.89 | 13.718% | $86.3006 | $86.30 | $86.30 | $86.30 |
| Purchase #5 | $232.61 | 11.658% | $259.7277 | $259.73 | $259.75 | $259.70 |
| Purchase #6 | $21.81 | 4.252% | $22.7374 | $22.74 | $22.75 | $22.70 |
| Purchase #7 | $226.25 | 4.855% | $237.2344 | $237.23 | $237.25 | $237.20 |
| 7 purchase totals = | $945.62 | $1,021.0180 | $1,021.01 | $1,021.05 | $1,020.90 | |