| 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 | $184.98 | 11.266% | $205.8198 | $205.82 | $205.80 | $205.80 |
| Purchase #2 | $236.94 | 12.438% | $266.4106 | $266.41 | $266.40 | $266.40 |
| Purchase #3 | $94.62 | 6.561% | $100.828 | $100.83 | $100.85 | $100.80 |
| Purchase #4 | $96.55 | 3.296% | $99.7323 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $134.65 | 10.638% | $148.9741 | $148.97 | $148.95 | $149.00 |
| Purchase #6 | $128.80 | 10.179% | $141.9106 | $141.91 | $141.90 | $141.90 |
| Purchase #7 | $202.43 | 8.644% | $219.928 | $219.93 | $219.95 | $219.90 |
| 7 purchase totals = | $1,078.97 | $1,183.6034 | $1,183.60 | $1,183.60 | $1,183.50 | |