| 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 | $136.90 | 12.874% | $154.5245 | $154.52 | $154.50 | $154.50 |
| Purchase #2 | $209.93 | 12.364% | $235.8857 | $235.89 | $235.90 | $235.90 |
| Purchase #3 | $142.30 | 3.752% | $147.6391 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $248.78 | 10.465% | $274.8148 | $274.81 | $274.80 | $274.80 |
| Purchase #5 | $48.90 | 11.736% | $54.6389 | $54.64 | $54.65 | $54.60 |
| Purchase #6 | $24.44 | 5.182% | $25.7065 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $77.27 | 6.149% | $82.0213 | $82.02 | $82.00 | $82.00 |
| 7 purchase totals = | $888.52 | $975.2308 | $975.23 | $975.20 | $975.10 | |