| 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 | $228.30 | 11.855% | $255.365 | $255.37 | $255.35 | $255.40 |
| Purchase #2 | $139.58 | 9.410% | $152.7145 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $143.86 | 13.283% | $162.9689 | $162.97 | $162.95 | $163.00 |
| Purchase #4 | $67.79 | 9.311% | $74.1019 | $74.10 | $74.10 | $74.10 |
| Purchase #5 | $121.74 | 10.543% | $134.575 | $134.58 | $134.60 | $134.60 |
| Purchase #6 | $147.72 | 13.400% | $167.5145 | $167.51 | $167.50 | $167.50 |
| Purchase #7 | $96.70 | 6.416% | $102.9043 | $102.90 | $102.90 | $102.90 |
| 7 purchase totals = | $945.69 | $1,050.1441 | $1,050.14 | $1,050.10 | $1,050.20 | |