| 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 | $102.86 | 6.205% | $109.2425 | $109.24 | $109.25 | $109.20 |
| Purchase #2 | $246.68 | 12.376% | $277.2091 | $277.21 | $277.20 | $277.20 |
| Purchase #3 | $199.41 | 3.168% | $205.7273 | $205.73 | $205.75 | $205.70 |
| Purchase #4 | $144.77 | 9.535% | $158.5738 | $158.57 | $158.55 | $158.60 |
| Purchase #5 | $205.32 | 12.637% | $231.2663 | $231.27 | $231.25 | $231.30 |
| Purchase #6 | $148.42 | 4.308% | $154.8139 | $154.81 | $154.80 | $154.80 |
| Purchase #7 | $179.38 | 7.624% | $193.0559 | $193.06 | $193.05 | $193.10 |
| 7 purchase totals = | $1,226.84 | $1,329.8888 | $1,329.89 | $1,329.85 | $1,329.90 | |