| 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 | $239.28 | 11.793% | $267.4983 | $267.50 | $267.50 | $267.50 |
| Purchase #2 | $51.42 | 9.833% | $56.4761 | $56.48 | $56.50 | $56.50 |
| Purchase #3 | $235.70 | 10.178% | $259.6895 | $259.69 | $259.70 | $259.70 |
| Purchase #4 | $111.60 | 8.714% | $121.3248 | $121.32 | $121.30 | $121.30 |
| Purchase #5 | $227.34 | 12.716% | $256.2486 | $256.25 | $256.25 | $256.20 |
| Purchase #6 | $40.91 | 5.416% | $43.1257 | $43.13 | $43.15 | $43.10 |
| Purchase #7 | $98.32 | 11.693% | $109.8166 | $109.82 | $109.80 | $109.80 |
| 7 purchase totals = | $1,004.57 | $1,114.1796 | $1,114.19 | $1,114.20 | $1,114.10 | |