| 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 | $106.43 | 6.371% | $113.2107 | $113.21 | $113.20 | $113.20 |
| Purchase #2 | $31.44 | 13.774% | $35.7705 | $35.77 | $35.75 | $35.80 |
| Purchase #3 | $107.68 | 13.215% | $121.9099 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $250.68 | 13.674% | $284.958 | $284.96 | $284.95 | $285.00 |
| Purchase #5 | $118.79 | 11.516% | $132.4699 | $132.47 | $132.45 | $132.50 |
| Purchase #6 | $165.41 | 13.353% | $187.4972 | $187.50 | $187.50 | $187.50 |
| Purchase #7 | $107.98 | 5.210% | $113.6058 | $113.61 | $113.60 | $113.60 |
| 7 purchase totals = | $888.41 | $989.4220 | $989.43 | $989.35 | $989.50 | |