| 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 | $110.65 | 5.197% | $116.4005 | $116.40 | $116.40 | $116.40 |
| Purchase #2 | $207.96 | 7.658% | $223.8856 | $223.89 | $223.90 | $223.90 |
| Purchase #3 | $145.36 | 13.515% | $165.0054 | $165.01 | $165.00 | $165.00 |
| Purchase #4 | $229.98 | 8.369% | $249.227 | $249.23 | $249.25 | $249.20 |
| Purchase #5 | $145.26 | 3.209% | $149.9214 | $149.92 | $149.90 | $149.90 |
| Purchase #6 | $232.30 | 3.137% | $239.5873 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $5.39 | 4.818% | $5.6497 | $5.65 | $5.65 | $5.60 |
| 7 purchase totals = | $1,076.90 | $1,149.6769 | $1,149.69 | $1,149.70 | $1,149.60 | |