| 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 | $31.94 | 7.235% | $34.2509 | $34.25 | $34.25 | $34.30 |
| Purchase #2 | $192.79 | 9.583% | $211.2651 | $211.27 | $211.25 | $211.30 |
| Purchase #3 | $42.55 | 3.241% | $43.929 | $43.93 | $43.95 | $43.90 |
| Purchase #4 | $250.60 | 3.699% | $259.8697 | $259.87 | $259.85 | $259.90 |
| Purchase #5 | $135.36 | 3.540% | $140.1517 | $140.15 | $140.15 | $140.20 |
| Purchase #6 | $119.69 | 13.857% | $136.2754 | $136.28 | $136.30 | $136.30 |
| Purchase #7 | $236.86 | 7.290% | $254.1271 | $254.13 | $254.15 | $254.10 |
| 7 purchase totals = | $1,009.79 | $1,079.8689 | $1,079.88 | $1,079.90 | $1,080.00 | |