| 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 | $214.26 | 9.872% | $235.4117 | $235.41 | $235.40 | $235.40 |
| Purchase #2 | $39.63 | 11.477% | $44.1783 | $44.18 | $44.20 | $44.20 |
| Purchase #3 | $243.78 | 9.559% | $267.0829 | $267.08 | $267.10 | $267.10 |
| Purchase #4 | $192.25 | 7.134% | $205.9651 | $205.97 | $205.95 | $206.00 |
| Purchase #5 | $229.60 | 5.679% | $242.639 | $242.64 | $242.65 | $242.60 |
| Purchase #6 | $159.34 | 3.118% | $164.3082 | $164.31 | $164.30 | $164.30 |
| Purchase #7 | $35.77 | 6.525% | $38.104 | $38.10 | $38.10 | $38.10 |
| 7 purchase totals = | $1,114.63 | $1,197.6892 | $1,197.69 | $1,197.70 | $1,197.70 | |